Fix two erroneous specs of reltool.erl
Fix two erroneous specs of reltool.erl

The reltool module contained two seriously erroneous specs which caused
bogus warnings when dialyzing reltool and some correct code of users.
These were fixed (specs for start_link/1 and eval_server/3).

While at it, did some tidier cleanups and some cosmetic changes.

vic/otp,jinshana/otp,krishnakumar4a4/otp,lhslll/otp,kvakvs/otp,yangchengjian/otp,legoscia/otp,awetzel/otp,entropiae/otp,awetzel/otp,mikpe/otp,jemsbhai/otp,vinoski/otp,jinshana/otp,beni55/otp,jj1bdx/otp,emacsmirror/erlang,lianghaivv/otp,tuncer/otp,RoadRunnr/otp,electricimp/otp,VincentHHL/otp,isvilen/otp,benoitc/otp-1,lianghaivv/otp,yangchengjian/otp,matwey/otp,tuncer/otp,bernardd/otp,cobusc/otp,emacsmirror/erlang,ader1990/otp,bernardd/otp,VincentHHL/otp,RichMorin/otp,schlagert/otp,uabboli/otp,getong/otp,sitexa/otp,legoscia/otp,emile/otp,dumbbell/otp,emile/otp,entropiae/otp,lantti/otp,paladim/otp,VincentHHL/otp,Teino1978-Corp/otp,lemenkov/otp,hairyhum/otp,g-andrade/otp,cobusc/otp,dumbbell/otp,RaimoNiskanen/otp,mikpe/otp,sdebnath/otp,mujiatong/otp,dumbbell/otp,neeraj9/otp,paladim/otp,benoitc/otp-1,lucafavatella/otp,dgud/otp,RGafiyatullin/otp,beni55/otp,falkevik/otp,entropiae/otp,lucafavatella/otp,derek121/otp,Teino1978-Corp/erlang-otp,johanclaesson/otp,c-rack/otp,theom/otp,weisslj/otp,platinumthinker/otp,benoitc/otp-1,vinoski/otp,Teino1978-Corp/erlang-otp,ferd/otp,RichMorin/otp,falkevik/otp,cobusc/otp,jinshana/otp,goertzenator/otp,klarna/otp,krishnakumar4a4/otp,awetzel/otp,emacsmirror/erlang,weisslj/otp,RGafiyatullin/otp,getong/otp,gjaldon/otp,jamesruan/otp,emile/otp,enikki/otp,gjaldon/otp,release-project/otp,getong/otp,yangchengjian/otp,ader1990/otp,getong/otp,mikpe/otp,bsmr-erlang/otp,platinumthinker/otp,ahmedshafeeq/otp,entropiae/otp,saleyn/otp,emacsmirror/erlang,psyeugenic/otp,basho/otp,derek121/otp,rlipscombe/otp,rlipscombe/otp,vic/otp,NOMORECOFFEE/otp,electricimp/otp,release-project/otp,cnbin/otp,emile/otp,saleyn/otp,goertzenator/otp,awetzel/otp,falkevik/otp,jemsbhai/otp,entropiae/otp,ferd/otp,massemanet/otp,beni55/otp,RGafiyatullin/otp,RichMorin/otp,bjorng/otp,NOMORECOFFEE/otp,lucafavatella/otp,aboroska/otp,bsmr-erlang/otp,neeraj9/otp,mikpe/otp,emacsmirror/erlang,enikki/otp,basho/otp,hairyhum/otp,matwey/otp,mikpe/otp,release-project/otp,cnbin/otp,goertzenator/otp,theom/otp,lucafavatella/otp,bjorng/otp,RGafiyatullin/otp,vladdu/otp,RJ/otp,RoadRunnr/otp,platinumthinker/otp,c-rack/otp,johanclaesson/otp,bjorng/otp,jinshana/otp,emile/otp,paladim/otp,Teino1978-Corp/erlang-otp,uabboli/otp,erlang/otp,lemenkov/otp,krishnakumar4a4/otp,psyeugenic/otp,lightcyphers/otp,benoitc/otp-1,psyeugenic/otp,derek121/otp,paulcager/otp,matwey/otp,enikki/otp,sdebnath/otp,RoadRunnr/otp,kvakvs/otp,jamesruan/otp,vinoski/otp,g-andrade/otp,gjaldon/otp,bsmr-erlang/otp,RJ/otp,rlipscombe/otp,riverrun/otp,goertzenator/otp,Teino1978-Corp/erlang-otp,lightcyphers/otp,schlagert/otp,vladdu/otp,vinoski/otp,uabboli/otp,fenollp/otp,beni55/otp,matwey/otp,jamesruan/otp,lrascao/otp,emile/otp,sitexa/otp,vic/otp,kvakvs/otp,legoscia/otp,lemenkov/otp,jemsbhai/otp,derek121/otp,yangchengjian/otp,palas/otp,dumbbell/otp,entropiae/otp,yangchengjian/otp,theom/otp,RaimoNiskanen/otp,tuncer/otp,potatosalad/otp,paulcager/otp,release-project/otp,vic/otp,erlang/otp,haguenau/otp,falkevik/otp,mujiatong/otp,theom/otp,sammoth-wazoku/otp,entropiae/otp,Teino1978-Corp/erlang-otp,uabboli/otp,uabboli/otp,dgud/otp,gjaldon/otp,stolen/otp,bsmr-erlang/otp,johanclaesson/otp,basho/otp,RaimoNiskanen/otp,g-andrade/otp,jamesruan/otp,vinoski/otp,GinjaNinja32/otp,electricimp/otp,sammoth-wazoku/otp,ferd/otp,marquisthunder/otp,psyeugenic/otp,matwey/otp,cnbin/otp,vladdu/otp,lianghaivv/otp,lhslll/otp,vladdu/otp,RichMorin/otp,c-rack/otp,johanclaesson/otp,saleyn/otp,cobusc/otp,RaimoNiskanen/otp,potatosalad/otp,bernardd/otp,sitexa/otp,GinjaNinja32/otp,cnbin/otp,lrascao/otp,jinshana/otp,kvakvs/otp,getong/otp,emile/otp,vic/otp,electricimp/otp,palas/otp,sdebnath/otp,massemanet/otp,potatosalad/otp,RichMorin/otp,psyeugenic/otp,stolen/otp,fenollp/otp,ferd/otp,sitexa/otp,hairyhum/otp,jj1bdx/otp,goertzenator/otp,g-andrade/otp,emile/otp,jemsbhai/otp,jamesruan/otp,vinoski/otp,beni55/otp,potatosalad/otp,marquisthunder/otp,fenollp/otp,saleyn/otp,isvilen/otp,lrascao/otp,hairyhum/otp,VincentHHL/otp,dumbbell/otp,fenollp/otp,sdebnath/otp,bernardd/otp,falkevik/otp,RGafiyatullin/otp,bugs-erlang-org/otp,ader1990/otp,cobusc/otp,massemanet/otp,RichMorin/otp,basho/otp,mujiatong/otp,johanclaesson/otp,kvakvs/otp,ader1990/otp,VincentHHL/otp,awetzel/otp,klarna/otp,saleyn/otp,RoadRunnr/otp,lucafavatella/otp,bsmr-erlang/otp,theom/otp,g-andrade/otp,paulcager/otp,basho/otp,goertzenator/otp,lrascao/otp,VincentHHL/otp,vladdu/otp,legoscia/otp,benoitc/otp-1,bernardd/otp,riverrun/otp,erlang/otp,rlipscombe/otp,msantos/otp,erlang/otp,RoadRunnr/otp,riverrun/otp,stolen/otp,dumbbell/otp,ahmedshafeeq/otp,Teino1978-Corp/otp,neeraj9/otp,RJ/otp,gjaldon/otp,matwey/otp,hairyhum/otp,massemanet/otp,stolen/otp,schlagert/otp,Teino1978-Corp/otp,aboroska/otp,paladim/otp,Teino1978-Corp/otp,sitexa/otp,enikki/otp,dumbbell/otp,marquisthunder/otp,lemenkov/otp,falkevik/otp,jj1bdx/otp,ahmedshafeeq/otp,weisslj/otp,lianghaivv/otp,rlipscombe/otp,c-rack/otp,vladdu/otp,dgud/otp,haguenau/otp,electricimp/otp,sdebnath/otp,jj1bdx/otp,beni55/otp,potatosalad/otp,VincentHHL/otp,platinumthinker/otp,getong/otp,emacsmirror/erlang,stolen/otp,neeraj9/otp,bugs-erlang-org/otp,enikki/otp,platinumthinker/otp,ader1990/otp,falkevik/otp,Teino1978-Corp/erlang-otp,stolen/otp,aboroska/otp,klarna/otp,bjorng/otp,ahmedshafeeq/otp,haguenau/otp,krishnakumar4a4/otp,haguenau/otp,haguenau/otp,klarna/otp,tuncer/otp,tuncer/otp,RoadRunnr/otp,paulcager/otp,dgud/otp,bsmr-erlang/otp,fenollp/otp,VincentHHL/otp,paladim/otp,goertzenator/otp,lightcyphers/otp,aboroska/otp,platinumthinker/otp,sitexa/otp,lianghaivv/otp,theom/otp,potatosalad/otp,NOMORECOFFEE/otp,emacsmirror/erlang,release-project/otp,fenollp/otp,palas/otp,falkevik/otp,msantos/otp,NOMORECOFFEE/otp,bugs-erlang-org/otp,palas/otp,erlang/otp,awetzel/otp,lhslll/otp,potatosalad/otp,platinumthinker/otp,palas/otp,hairyhum/otp,sdebnath/otp,ahmedshafeeq/otp,lianghaivv/otp,dgud/otp,sitexa/otp,jj1bdx/otp,haguenau/otp,jamesruan/otp,isvilen/otp,jemsbhai/otp,massemanet/otp,lrascao/otp,schlagert/otp,derek121/otp,klarna/otp,lemenkov/otp,jj1bdx/otp,benoitc/otp-1,vladdu/otp,gjaldon/otp,isvilen/otp,yangchengjian/otp,benoitc/otp-1,GinjaNinja32/otp,getong/otp,dumbbell/otp,palas/otp,Teino1978-Corp/otp,GinjaNinja32/otp,lianghaivv/otp,NOMORECOFFEE/otp,kvakvs/otp,RaimoNiskanen/otp,isvilen/otp,lhslll/otp,johanclaesson/otp,klarna/otp,erlang/otp,bugs-erlang-org/otp,ahmedshafeeq/otp,Teino1978-Corp/erlang-otp,vinoski/otp,weisslj/otp,paulcager/otp,gjaldon/otp,weisslj/otp,riverrun/otp,vinoski/otp,beni55/otp,GinjaNinja32/otp,yangchengjian/otp,lhslll/otp,getong/otp,ader1990/otp,potatosalad/otp,lantti/otp,lightcyphers/otp,neeraj9/otp,lemenkov/otp,vic/otp,derek121/otp,haguenau/otp,lhslll/otp,riverrun/otp,marquisthunder/otp,lantti/otp,sitexa/otp,enikki/otp,jinshana/otp,lucafavatella/otp,ader1990/otp,msantos/otp,enikki/otp,potatosalad/otp,paladim/otp,legoscia/otp,GinjaNinja32/otp,jamesruan/otp,matwey/otp,basho/otp,sammoth-wazoku/otp,legoscia/otp,uabboli/otp,ferd/otp,paulcager/otp,aboroska/otp,ferd/otp,sdebnath/otp,Teino1978-Corp/otp,hairyhum/otp,tuncer/otp,johanclaesson/otp,jinshana/otp,kvakvs/otp,kvakvs/otp,msantos/otp,weisslj/otp,sammoth-wazoku/otp,dumbbell/otp,uabboli/otp,erlang/otp,psyeugenic/otp,tuncer/otp,basho/otp,vladdu/otp,emile/otp,jemsbhai/otp,yangchengjian/otp,RoadRunnr/otp,c-rack/otp,cobusc/otp,RGafiyatullin/otp,riverrun/otp,RaimoNiskanen/otp,falkevik/otp,bsmr-erlang/otp,RaimoNiskanen/otp,bernardd/otp,massemanet/otp,bjorng/otp,lightcyphers/otp,riverrun/otp,enikki/otp,NOMORECOFFEE/otp,stolen/otp,Teino1978-Corp/otp,lemenkov/otp,saleyn/otp,jinshana/otp,basho/otp,schlagert/otp,vic/otp,RichMorin/otp,mikpe/otp,jj1bdx/otp,lrascao/otp,sammoth-wazoku/otp,neeraj9/otp,beni55/otp,goertzenator/otp,krishnakumar4a4/otp,Teino1978-Corp/otp,dgud/otp,johanclaesson/otp,theom/otp,palas/otp,vinoski/otp,getong/otp,vic/otp,marquisthunder/otp,rlipscombe/otp,cnbin/otp,jemsbhai/otp,msantos/otp,aboroska/otp,emacsmirror/erlang,schlagert/otp,weisslj/otp,bernardd/otp,gjaldon/otp,lianghaivv/otp,entropiae/otp,RaimoNiskanen/otp,rlipscombe/otp,neeraj9/otp,bugs-erlang-org/otp,isvilen/otp,msantos/otp,schlagert/otp,getong/otp,klarna/otp,rlipscombe/otp,fenollp/otp,matwey/otp,krishnakumar4a4/otp,dgud/otp,legoscia/otp,lightcyphers/otp,Teino1978-Corp/erlang-otp,electricimp/otp,release-project/otp,tuncer/otp,lucafavatella/otp,mikpe/otp,RJ/otp,msantos/otp,sammoth-wazoku/otp,bjorng/otp,g-andrade/otp,RJ/otp,c-rack/otp,uabboli/otp,jj1bdx/otp,lantti/otp,bjorng/otp,isvilen/otp,lightcyphers/otp,lhslll/otp,bugs-erlang-org/otp,tuncer/otp,massemanet/otp,lantti/otp,neeraj9/otp,vladdu/otp,cobusc/otp,basho/otp,bugs-erlang-org/otp,dgud/otp,marquisthunder/otp,c-rack/otp,lightcyphers/otp,mujiatong/otp,mujiatong/otp,hairyhum/otp,g-andrade/otp,release-project/otp,dgud/otp,sammoth-wazoku/otp,mikpe/otp,erlang/otp,bernardd/otp,bjorng/otp,bernardd/otp,stolen/otp,aboroska/otp,GinjaNinja32/otp,paladim/otp,ferd/otp,mujiatong/otp,electricimp/otp,emacsmirror/erlang,lrascao/otp,isvilen/otp,ferd/otp,emacsmirror/erlang,haguenau/otp,paladim/otp,uabboli/otp,msantos/otp,sammoth-wazoku/otp,aboroska/otp,lemenkov/otp,rlipscombe/otp,klarna/otp,erlang/otp,lantti/otp,awetzel/otp,ahmedshafeeq/otp,NOMORECOFFEE/otp,bsmr-erlang/otp,c-rack/otp,riverrun/otp,mujiatong/otp,NOMORECOFFEE/otp,release-project/otp,lrascao/otp,derek121/otp,matwey/otp,weisslj/otp,benoitc/otp-1,marquisthunder/otp,cnbin/otp,kvakvs/otp,lhslll/otp,krishnakumar4a4/otp,ahmedshafeeq/otp,legoscia/otp,aboroska/otp,electricimp/otp,jj1bdx/otp,marquisthunder/otp,RaimoNiskanen/otp,g-andrade/otp,cnbin/otp,ahmedshafeeq/otp,RGafiyatullin/otp,RichMorin/otp,release-project/otp,palas/otp,cobusc/otp,vinoski/otp,GinjaNinja32/otp,lrascao/otp,lantti/otp,schlagert/otp,RoadRunnr/otp,goertzenator/otp,bjorng/otp,sdebnath/otp,isvilen/otp,RJ/otp,g-andrade/otp,RGafiyatullin/otp,saleyn/otp,bugs-erlang-org/otp,derek121/otp,dumbbell/otp,jemsbhai/otp,platinumthinker/otp,weisslj/otp,jj1bdx/otp,paulcager/otp,psyeugenic/otp,isvilen/otp,psyeugenic/otp,rlipscombe/otp,saleyn/otp,potatosalad/otp,paulcager/otp,lucafavatella/otp,RJ/otp,RJ/otp,massemanet/otp,krishnakumar4a4/otp,cnbin/otp,massemanet/otp,mikpe/otp,electricimp/otp,fenollp/otp,ferd/otp,RoadRunnr/otp,jamesruan/otp,saleyn/otp,bjorng/otp,g-andrade/otp,awetzel/otp,lantti/otp,bsmr-erlang/otp,erlang/otp,theom/otp,ader1990/otp,mujiatong/otp,mikpe/otp,dgud/otp,legoscia/otp,fenollp/otp