Add documentation to #unsafely methods.
Add documentation to #unsafely methods.

afeld/mongoid,charliehq/mongoid,drobune/mongoid,ErisExchange/mongoid,stevebartholomew/mongoid,matsimitsu/mongoid,fbernier/mongoid,mongodb/mongoid,ganlron/mongoid,kay-kim/mongoid,nullstyle/mongoid,Speakol/mongoid,iamnader/mongoid-2,Sharevari-Inc/mongoid,manuelmorales/mongoid,rosylilly/mongoid,bjori/mongoid,iboard/mongoid-1,mongodb/mongoid,bdmac/mongoid,rpocklin/mongoid,rafaelgaspar/mongoid,uranazo/mongoid,irakli-janiashvili/mongoid,byroot/mongoid,amw/mongoid,akirasosa/mongoid,hadees/mongoid,rubrikkfabrikken/mongoid,kcdragon/mongoid,janroesner/mongoid,jtescher/mongoid,fortnightlabs/mongoid,sepastian/mongoid,SumeruSoftware/mongoid,DouweM/mongoid,tolsen/mongoid,flada-auxv/mongoid,MadRabbit/mongoid,bigbenli/mongoid,bigbenli/mongoid,alexrothenberg/mongoid,genexp/mongoid,incorvia/mongoid,gicappa/mongoid,mgolovnia/mongoid,absperf/mongoid,itbakery/mongoid,cleishm/mongoid,grossws/mongoid,rpocklin/mongoid,teaforthecat/mongoid,brettgoulder/mongoid-1,jamesalmond/mongoid,nagachika/mongoid,mash-ltd/mongoid,captain-lucas/mongoid,rinmu/mongoid,narutosanjiv/mongoid,irakli-janiashvili/mongoid,crowdtap/mongoid,etomic/mongoid,teaforthecat/mongoid,mash-ltd/mongoid,codedogfish/mongoid,cjab/mongoid,tzar/mongoid,77Agency/mongoid,drfeelngood/mongoid,dannguyen/mongoid,franc/mongoid,zanker/mongoid,rinmu/mongoid,hfwang/mongoid,uranazo/mongoid,spiegela/mongoid,johnnyshields/mongoid,nagachika/mongoid,msaffitz/mongoid,wuboy0307/mongoid,getaroom/mongoid,loginx/mongoid,asantamar/mongoid,joshleitzel/mongoid,narutosanjiv/mongoid,haihappen/mongoid,chetan/mongoid,sepastian/mongoid,Exoth/mongoid,ono/mongoid,Winslett/mongoid,nfo/mongoid,evansagge/mongoid,grimen/mongoid,ErisExchange/mongoid,semaperepelitsa/mongoid,joelcogen/mongoid,aagrawal2001/mongoid,joneslee85/mongoid,demarque/mongoid,jordelver/mongoid,trmmy/mongoid,leemhenson/mongoid,joelcogen/mongoid,krasnoukhov/mongoid,SumeruSoftware/mongoid,razum2um/mongoid,elia/mongoid,bearded/mongoid,glebtv/mongoid,robinst/mongoid,hashrocketeer/mongoid,greggroth/mongoid,kslazarev/mongoid,Empact/mongoid,bearded/mongoid,Welovroi/mongoid,sivagollapalli/mongoid,gullitmiranda/mongoid,Exoth/mongoid,camallen/mongoid,skyeagle/mongoid,sideci-sample/sideci-sample-mongoid,hbakhtiyor/mongoid,alexrothenberg/mongoid,niedhui/mongoid,msaffitz/mongoid,niedhui/mongoid,brynary/mongoid,bencrouse/mongoid,asantamar/mongoid,jasonsydes/mongoid,cpuguy83/mongoid,neerfri/mongoid,romanbsd/mongoid,robotmay/mongoid,kentaroi/mongoid,joshleitzel/mongoid,akirasosa/mongoid,jeyb/mongoid,socialreferral/mongoid,tricknotes/mongoid,canvas-drw/mongoid,neerfri/mongoid,crealytics/mongoid,canavese/mongoid,colinyoung/mongoid,timgluz/mongoid,ElvinEfendi/mongoid,potatosalad/mongoid,stevebartholomew/mongoid,gregmolnar/mongoid,mattconnolly/mongoid,dustinwatson/mongoid,simi/mongoid,bjori/mongoid,ryanong/mongoid,subhashb/mongoid,CIRCUITLLC/mongoid,lackac/mongoid,genexp/mongoid,aileron/mongoid,trmmy/mongoid,jtescher/mongoid,Spaceghost/mongoid,rafaelgaspar/mongoid,jbrien/mongoid,jstrocel/mongoid,zBMNForks/mongoid,lowang/mongoid,colinyoung/mongoid,zaithottakath/mongoid,akm/mongoid,dnd/mongoid,mitio/mongoid,maxd/mongoid,rubrikkfabrikken/mongoid,evansagge/mongoid,shingara/mongoid,dannguyen/mongoid,Subskii/mongoid,Zhomart/mongoid,matbox/mongoid,Tickaroo/mongoid2,xentek/mongoid,jamesalmond/mongoid,imomoisoft/mongoid,robwil/mongoid,Azzurrio/mongoid,skiz/mongoid,tolsen/mongoid,manikandan-kandasamy/mongoid,mikerobe/mongoid,likealittle/mongoid,kay-kim/mongoid,elia/mongoid,franc/mongoid,lowang/mongoid,afeld/mongoid,luxerama/mongoid,i0rek/mongoid,socialreferral/mongoid,mitijain123/mongoid,eddanger/mongoid,alex-klepa/mongoid,jasl/mongoid,mattconnolly/mongoid,javmorin/mongoid,slbug/mongoid,dsachitano/mongoid,razum2um/mongoid,500px/mongoid,wyattisimo/mongoid,cmpolis/mongoid,jordoh/mongoid,Spaceghost/mongoid,nviennot/mongoid,cao7113/mongoid,tagliala/mongoid,apptentive-engineering/mongoid,matadon/mongoid,sideci-sample/sideci-sample-mongoid,Flameeyes/mongoid,marcweil/mongoid,tagliala/mongoid,uniiverse/mongoid,hashrocketeer/mongoid,fredjean/mongoid,drobune/mongoid,lucasas/mongoid,anuprit/mongoid,asaaki/mongoid,fbernier/mongoid,mathieuravaux/mongoid,stnguyen/mongoid,rymai/mongoid,goshakkk/mongoid,aj0strow/mongoid,sivagollapalli/mongoid,moretea/mongoid,priyaaank/mongoid,dnd/mongoid,nfo/mongoid,blackxored/mongoid,hbakhtiyor/mongoid,500px/mongoid,dsachitano/mongoid,Zhomart/mongoid,timgluz/mongoid,karmakaze/mongoid,dbkbali/mongoid,bdmac/mongoid,haihappen/mongoid,stellard/mongoid,zenjoy/mongoid,hubertlepicki/mongoid,mongoid/mongoid,kayakyakr/mongoid,lucasas/mongoid,skiz/mongoid,jordelver/mongoid,nviennot/mongoid,gicappa/mongoid,incorvia/mongoid,astjohn/mongoid,X0nic/mongoid,greggroth/mongoid,mysociety/mongoid,manikandan-kandasamy/mongoid,tengine/mongoid,matbox/mongoid,kostyantyn/mongoid,captain-lucas/mongoid,rogerz42892/mongoid,PerfectMemory/mongoid,infiverve/mongoid,eljojo/mongoid,mzsanford/mongoid,snapfish-soma/mongoid,rmm5t/mongoid,jonhyman/mongoid,potatosalad/mongoid,estolfo/mongoid,itbakery/mongoid,bobbytables/mongoid,bobbytables/mongoid,tricknotes/mongoid,albus522/mongoid,fujimura/mongoid,nusco/mongoid,camallen/mongoid,codedogfish/mongoid,Sharevari-Inc/mongoid,mitijain123/mongoid,nusco/mongoid,koraktor/mongoid,parov/mongoid,jonhyman/mongoid,aleksclark/mongoid,kentaroi/mongoid,flexoid/mongoid,glebtv/mongoid,parov/mongoid,nullstyle/mongoid,HRNewMedia/mongoid,apptentive-engineering/mongoid,zenjoy/mongoid,tzar/mongoid,gregmolnar/mongoid,ahoward/mongoid,brynary/mongoid,PerfectMemory/mongoid,Winslett/mongoid,xentek/mongoid,jordoh/mongoid,stnguyen/mongoid,amw/mongoid,kcdragon/mongoid,eljojo/mongoid,mzsanford/mongoid,Numerico/mongoid,evendis/mongoid,javmorin/mongoid,zBMNForks/mongoid,evendis/mongoid,subhashb/mongoid,dbkbali/mongoid,ElvinEfendi/mongoid,lackac/mongoid,alexandru-calinoiu/mongoid,kslazarev/mongoid,estolfo/mongoid,mschulkind/mongoid,praecipula/mongoid,joneslee85/mongoid,moretea/mongoid,X0nic/mongoid,blackxored/mongoid,grossws/mongoid,jetheredge/mongoid,maxd/mongoid,wyattisimo/mongoid,rogerz42892/mongoid,lawrencecurtis/mongoid,Numerico/mongoid,jonasschneider/mongoid,shingara/mongoid,chetan/mongoid,hadees/mongoid,dakatsuka/mongoid,kuadrosx/mongoid,jeyb/mongoid,charliehq/mongoid,fredjean/mongoid,akm/mongoid,karmakaze/mongoid,sporkd/mongoid,ganlron/mongoid,capnregex/mongoid,abezzub/mongoid,fortnightlabs/mongoid,KoanHealth/mongoid,zaithottakath/mongoid,alexandru-calinoiu/mongoid,voldy/mongoid,stellard/mongoid,kevinmarvin/mongoid,luxerama/mongoid,aleksclark/mongoid,goshakkk/mongoid,praecipula/mongoid,johnny-miyake/mongoid,spiegela/mongoid,kayakyakr/mongoid,aagrawal2001/mongoid,arnkorty/mongoid,mysociety/mongoid,cao7113/mongoid,mgartner/mongoid,etomic/mongoid,ryanong/mongoid,marcweil/mongoid,lawrencecurtis/mongoid,herimedia/mongoid,joshsoftware/mongoid,mongoid/mongoid,krasnoukhov/mongoid,flada-auxv/mongoid,tombruijn/mongoid,CIRCUITLLC/mongoid,balauru/mongoid,asaaki/mongoid,jiren/mongoid,kostyantyn/mongoid,kevinmarvin/mongoid,Shop2market/mongoid,mschulkind/mongoid,simi/mongoid,hxx/mongoid,flexoid/mongoid,hubertlepicki/mongoid,jasl/mongoid,aj0strow/mongoid,herimedia/mongoid,gullitmiranda/mongoid,hxx/mongoid,aileron/mongoid,robwil/mongoid,icambron/mongoid,imomoisoft/mongoid,zanker/mongoid,mathieuravaux/mongoid,theirishpenguin/mongoid,manuelmorales/mongoid,jbrien/mongoid,balauru/mongoid,abezzub/mongoid,janroesner/mongoid,wuboy0307/mongoid,rosylilly/mongoid,tombruijn/mongoid,Houdini/mongoid,bencrouse/mongoid,Aupajo/mongoid-1,shotoso/mongoid,crealytics/mongoid,arnkorty/mongoid,Azzurrio/mongoid,KoanHealth/mongoid,crowdtap/mongoid,infiverve/mongoid,brettgoulder/mongoid-1,canvas-drw/mongoid,Codas/mongoid,drfeelngood/mongoid,canavese/mongoid,Speakol/mongoid,mikerobe/mongoid,rebelhold/mongoid,icambron/mongoid,eddanger/mongoid,mongodb/mongoid,ahoward/mongoid,mgartner/mongoid,slbug/mongoid,kuadrosx/mongoid,johnnyshields/mongoid,blt04/mongoid,Subskii/mongoid,Codas/mongoid,77Agency/mongoid,sujal/mongoid,rmm5t/mongoid,matsimitsu/mongoid,shotoso/mongoid,demarque/mongoid,johnny-miyake/mongoid,dustinwatson/mongoid,sporkd/mongoid,Welovroi/mongoid,jstrocel/mongoid,cmpolis/mongoid,voldy/mongoid,cleishm/mongoid,nicolasblanco/mongoid,piotrj/mongoid,leozhang37/mongoid,hfwang/mongoid,joshsoftware/mongoid,env0der/mongoid,schnittchen/mongoid,dblock/mongoid,cpuguy83/mongoid,anuprit/mongoid,uniiverse/mongoid