install_server.sh: add missing bang
install_server.sh: add missing bang

This was discovered by _bodya and reported in the IRC channel.
Everything worked fine as these scripts are always executed as shell
scripts.

Closes #1728

roth1002/redis,mingyaaaa/redis,hgl888/redis,vincent-vivian-liu/redis,NBSW/redis,spinlock/redis,dayuoba/redis,neomantra/redis,tanghaodong25/redis,kmiku7/redis,hawkchch/redis,timothyohare/3rdPartySrc-redis,modulexcite/redis,seandsky/redis,OmarQunsul/graph-redis,ncopa/redis,zhcy/redis,jingjidejuren/redis,gaoxianglong/redis,PradheepShrinivasan/redis,cusspvz/redis,YongMan/redis,charsyam/redis,cnbin/redis,mverrilli/redis,ErikDubbelboer/redis,rogerlz/redis,StevenTsai/redis,kmiku7/redis,cloudrain21/redis,ofirluzon/redis,RepmujNetsik/redis,allengaller/redis,NBSW/redis,pkdevbox/redis,hedisdb/hedis,itamarhaber/redis,SummonY/redis,janekmi/redis,ton31337/redis,ofirluzon/redis,gilala/redis,wenxueliu/redis_comment,fengshao0907/redis,xuguruogu/redis,xujunhai1991/redis,ErikDubbelboer/redis,YuanZhewei/redis,wprice/redis,AALEKH/redis,Sciumo/redis,mgk/redis,Wangyao14cyy/redis,wenxueliu/redis_comment,gilala/bjredis,wenxueliu/redis_comment,supasate/redis,aim-for-better/redis,qiyang0221/redis,SyntaxStacks/redis,seandsky/redis,duanx/redis,gilala/hbjredis,pmem/redis,taoguan/redis,csuhawk/redis,citusdata/redis,supasate/redis,AALEKH/redis,pcarrier/redis,h0x91b/redis,nnog/redis,valdsJohn/redis,hgl888/redis,mingyaaaa/redis,cloudrain21/redis,seppo0010/rlite-server,shining-yang/redis,zhiliaoniu/redis,wujf/redis,narma/redis,mcanthony/redis,ipmobiletech/redis,mingyaaaa/redis,honestme/redis,citusdata/redis,aim-for-better/redis,gilala/bjredis,wangyikai/redis,gaoxianglong/redis,devaos/redis,shining-yang/redis,devaos/redis,PKRoma/redis,valdsJohn/redis,YuraLukashik/redis,flashbuckets/redis,OmarQunsul/graph-redis,riyan8250/redis,oranagra/redis,programmecat/redis,davidradunz/redis,YuraLukashik/redis,tjschuck/redis,kmiku7/redis,sunheehnus/redis,fengshao0907/redis,dayuoba/redis,wangyikai/redis,YongMan/redis,hedisdb/hedis,allengaller/redis,harrisonfeng/redis,devaos/redis,tanghaodong25/redis,janekmi/redis,linfangrong/redis,mverrilli/redis,pcarrier/redis,wujf/redis,yossigo/redis,spinlock/redis,yossigo/redis,j0hnma/hszredis,OmarQunsul/graph-redis,alenslan/redis,allengaller/redis,soloestoy/redis,rouzier/redis,j0hnma/hszredis,h0x91b/redis,riyan8250/redis,mumingv/redis,LongXQ/redis,arijitvt/redis,timothyohare/3rdPartySrc-redis,Wangyao14cyy/redis,hawkchch/redis,190235047/redis,RepmujNetsik/redis,xuguruogu/redis,twskipper/redis,StevenTsai/redis,healerkx/redis,alenslan/redis,wbailey5/redis,mumingv/redis,ouyangkongtong/redis,jackyan/redis,colstrom/redis,kensou97/redis,Aliceljm1/redis,charsyam/redis,cloudrain21/redis,alenslan/redis,kaushik94/redis,holstvoogd/redis,itugs/redis,gilala/hredis,zguangyu/redis,tjschuck/redis,gilala/hbjredis,YongMan/redis,dreamquster/redis,ofirluzon/redis,seppo0010/rlite-server,pmem/redis,190235047/redis,Markgorden/redis,honestme/redis,jasonkying/redis,xuguruogu/redis,SummonY/redis,j0hnma/szredis,ofirluzon/redis,Aaron1992/redis,a-pavlov/redis,Soledad89/redis,abhiklodh/redis,thomasdarimont/redis,Markgorden/redis,simplestbest/redis,pmem/redis,netroby/redis,soloestoy/redis,a-pavlov/redis,izhoujie/redis,badboy/redis,zhiliaoniu/redis,xujunhai1991/redis,ofirluzon/redis,CodeJuan/redis,YongMan/redis,harrisonfeng/redis,gilala/hbjredis,Soledad89/redis,mengyou0304/redis,mengyou0304/redis,SummonY/redis,AALEKH/redis,pmem/redis,dreamquster/redis,valdsJohn/redis,SyntaxStacks/redis,CodeJuan/redis,taoguan/redis,wprice/redis,shreesundara/redis,xujunhai1991/redis,yuhc/redis-benchmark-enhanced,xlzhan/redis,ctripcorp/redis,hornen/redis,abhiklodh/redis,huyuezheng/redis,guker/redis,AplayER/redis,ErikDubbelboer/redis,programmecat/redis,fengshao0907/redis,ipmobiletech/redis,PradheepShrinivasan/redis,holstvoogd/redis,netroby/redis,PKRoma/redis,izhoujie/redis,elkingtonmcb/redis,atreeyang/redis,csuhawk/redis,harrisonfeng/redis,alenslan/redis,seppo0010/redis,shining-yang/redis,atreeyang/redis,twskipper/redis,zczhuohuo/redis,mengyou0304/redis,Aliceljm1/redis,NBSW/redis,kaushik94/redis,gilala/hredis,wprice/redis,Wangyao14cyy/redis,allengaller/redis,cnbin/redis,mattsta/redis,francischan714/redis,Sciumo/redis,AplayER/redis,cnbin/redis,hornen/redis,nnog/redis,nnog/redis,seandsky/redis,cnbin/redis,hornen/redis,MOON-CLJ/redis,itugs/redis,RepmujNetsik/redis,timothyohare/3rdPartySrc-redis,kensou97/redis,z-fork/redis,citusdata/redis,cusspvz/redis,pedigree/redis,MasahikoSawada/redis,YuraLukashik/redis,charsyam/redis,tellapart/redis,kaushik94/redis,pcarrier/redis,LongXQ/redis,healerkx/redis,twskipper/redis,elkingtonmcb/redis,universsky/redis,badboy/redis,gilala/hredis,seppo0010/redis,devaos/redis,clamoriniere1A/redis,weizijun/redis,guker/redis,StevenTsai/redis,itugs/redis,tellapart/redis,gaoxianglong/redis,shreesundara/redis,PradheepShrinivasan/redis,rouzier/redis,soloestoy/redis,nuxeh/redis,guker/redis,josiahcarlson/redis,mverrilli/redis,hedisdb/hedis,GitHubMota/redis,pedigree/redis,xlzhan/redis,thomasdarimont/redis,ncopa/redis,jasonkying/redis,yuhc/redis-benchmark-enhanced,NBSW/redis,Aaron1992/redis,xujunhai1991/redis,Aaron1992/redis,vincent-vivian-liu/redis,simplestbest/redis,jackyan/redis,spinlock/redis,seppo0010/rlite-server,GitHubMota/redis,josiahcarlson/redis,z-fork/redis,soloestoy/redis,jingjidejuren/redis,thomasdarimont/redis,dreamquster/redis,badboy/redis,pedigree/redis,zczhuohuo/redis,arijitvt/redis,atreeyang/redis,mgk/redis,gilala/redis,gilala/redis,mumingv/redis,YuanZhewei/redis,weizijun/redis,narma/redis,190235047/redis,flashbuckets/redis,nnog/redis,linfangrong/redis,davidradunz/redis,sunheehnus/redis,arijitvt/redis,gaoxianglong/redis,soveran/redis,xuguruogu/redis,yossigo/redis,Aliceljm1/redis,pedigree/redis,h0x91b/redis,4396/redis,july2993/redis,josiahcarlson/redis,sunheehnus/redis,riyan8250/redis,tanghaodong25/redis,atreeyang/redis,abhiklodh/redis,dreamquster/redis,linfangrong/redis,wenxueliu/redis_comment,harrisonfeng/redis,itugs/redis,AALEKH/redis,xlzhan/redis,gilala/redis,huyuezheng/redis,oranagra/redis,mingyaaaa/redis,itamarhaber/redis,hawkchch/redis,jasonkying/redis,z-fork/redis,elkingtonmcb/redis,honestme/redis,pcarrier/redis,zhcy/redis,soveran/redis,clamoriniere1A/redis,aim-for-better/redis,wbailey5/redis,CodeJuan/redis,GrimDerp/redis,wujf/redis,Aaron1992/redis,YuanZhewei/redis,ncopa/redis,GrimDerp/redis,wujf/redis,davidradunz/redis,modulexcite/redis,PradheepShrinivasan/redis,iandyh/redis,saisai/redis,neomantra/redis,shining-yang/redis,hgl888/redis,JoeWoo/redis,blackmady/redis,simplestbest/redis,kaushik94/redis,mverrilli/redis,fengshao0907/redis,josiahcarlson/redis,thomasdarimont/redis,oranagra/redis,badboy/redis,wangyikai/redis,brg-liuwei/redis,itamarhaber/redis,narma/redis,brg-liuwei/redis,holstvoogd/redis,taoguan/redis,weizijun/redis,vincent-vivian-liu/redis,brg-liuwei/redis,clamoriniere1A/redis,ytjiang/redis,ctripcorp/redis,honestme/redis,rogerlz/redis,seandsky/redis,timothyohare/3rdPartySrc-redis,j0hnma/szredis,valdsJohn/redis,PKRoma/redis,supasate/redis,csuhawk/redis,rouzier/redis,kmiku7/redis,riyan8250/redis,saisai/redis,duanx/redis,antirez/redis,rogerchina/redis,cusspvz/redis,colstrom/redis,rogerchina/redis,4396/redis,Sciumo/redis,tjschuck/redis,neomantra/redis,SyntaxStacks/redis,kensou97/redis,zguangyu/redis,mumingv/redis,iandyh/redis,wbailey5/redis,gilala/hbjredis,ytjiang/redis,modulexcite/redis,yossigo/redis,JoeWoo/redis,mcanthony/redis,duanx/redis,ituncle/redis,zhiliaoniu/redis,davidradunz/redis,pkdevbox/redis,mcanthony/redis,Markgorden/redis,ouyangkongtong/redis,rouzier/redis,Sciumo/redis,hawkchch/redis,PKRoma/redis,zhiliaoniu/redis,clamoriniere1A/redis,dayuoba/redis,takeshineshiro/redis,francischan714/redis,tanghaodong25/redis,MasahikoSawada/redis,universsky/redis,weizijun/redis,cusspvz/redis,gilala/bjredis,ctripcorp/redis,mattsta/redis,ctripcorp/redis,jingjidejuren/redis,duanx/redis,shreesundara/redis,izhoujie/redis,hedisdb/hedis,tellapart/redis,seppo0010/rlite-server,mengyou0304/redis,brg-liuwei/redis,mattsta/redis,GrimDerp/redis,colstrom/redis,jackyan/redis,cloudrain21/redis,StevenTsai/redis,a-pavlov/redis,roth1002/redis,JoeWoo/redis,soloestoy/redis,huyuezheng/redis,zczhuohuo/redis,charsyam/redis,ton31337/redis,MasahikoSawada/redis,ton31337/redis,MasahikoSawada/redis,universsky/redis,iandyh/redis,abhiklodh/redis,ytjiang/redis,OmarQunsul/graph-redis,netroby/redis,PKRoma/redis,Soledad89/redis,ituncle/redis,itamarhaber/redis,universsky/redis,nuxeh/redis,seppo0010/redis,CodeJuan/redis,hgl888/redis,antirez/redis,oranagra/redis,netroby/redis,zguangyu/redis,SummonY/redis,mcanthony/redis,healerkx/redis,yuhc/redis-benchmark-enhanced,roth1002/redis,seppo0010/redis,programmecat/redis,programmecat/redis,YuanZhewei/redis,z-fork/redis,YuraLukashik/redis,neomantra/redis,july2993/redis,holstvoogd/redis,linfangrong/redis,j0hnma/hszredis,antirez/redis,hornen/redis,taoguan/redis,roth1002/redis,july2993/redis,huyuezheng/redis,h0x91b/redis,gilala/bjredis,Markgorden/redis,MOON-CLJ/redis,izhoujie/redis,mgk/redis,francischan714/redis,Soledad89/redis,xlzhan/redis,flashbuckets/redis,ituncle/redis,j0hnma/szredis,francischan714/redis,yossigo/redis,GitHubMota/redis,takeshineshiro/redis,qiyang0221/redis,blackmady/redis,zhcy/redis,qiyang0221/redis,GrimDerp/redis,iandyh/redis,pkdevbox/redis,4396/redis,simplestbest/redis,ton31337/redis,healerkx/redis,shreesundara/redis,csuhawk/redis,zhcy/redis,takeshineshiro/redis,ipmobiletech/redis,GitHubMota/redis,dayuoba/redis,blackmady/redis,guker/redis,zguangyu/redis,ipmobiletech/redis,soveran/redis,takeshineshiro/redis,rogerchina/redis,supasate/redis,aim-for-better/redis,jackyan/redis,zczhuohuo/redis,twskipper/redis,ouyangkongtong/redis,wbailey5/redis,ncopa/redis,flashbuckets/redis,spinlock/redis,qiyang0221/redis,ytjiang/redis,nuxeh/redis,kensou97/redis,tjschuck/redis,antirez/redis,ituncle/redis,blackmady/redis,pkdevbox/redis,citusdata/redis,rogerlz/redis,rogerchina/redis,nuxeh/redis,colstrom/redis,j0hnma/szredis,modulexcite/redis,190235047/redis,AplayER/redis,wprice/redis,JoeWoo/redis,ouyangkongtong/redis,RepmujNetsik/redis,soveran/redis,arijitvt/redis,AplayER/redis,j0hnma/hszredis,4396/redis,janekmi/redis,LongXQ/redis,jingjidejuren/redis,MOON-CLJ/redis,saisai/redis,mgk/redis,rogerlz/redis,vincent-vivian-liu/redis,oranagra/redis,tellapart/redis,elkingtonmcb/redis,neomantra/redis,sunheehnus/redis,SyntaxStacks/redis,janekmi/redis,a-pavlov/redis,wangyikai/redis,Aliceljm1/redis,saisai/redis,Wangyao14cyy/redis,july2993/redis,gilala/hredis,yuhc/redis-benchmark-enhanced,ErikDubbelboer/redis,charsyam/redis,LongXQ/redis,jasonkying/redis