Tweaks to the bootstrap script Update Cabal lib version to 1.6.0.2 Implement a couple shell script coding style recommendations.
Tweaks to the bootstrap script
Update Cabal lib version to 1.6.0.2
Implement a couple shell script coding style recommendations.

triplepointfive/cabal,kosmikus/cabal,plumlife/cabal,Heather/cabal,rimmington/cabal,Helkafen/cabal,edsko/cabal,typelead/epm,beni55/cabal,trskop/cabal,ian-ross/cabal,christiaanb/cabal,thomie/cabal,garetxe/cabal,garetxe/cabal,christiaanb/cabal,eric-stanley/cabal,sopvop/cabal,x-y-z/cabal,eric-stanley/cabal,ian-ross/cabal,headprogrammingczar/cabal,edsko/cabal,seereason/cabal,randen/cabal,typelead/epm,kosmikus/cabal,enolan/cabal,ghc-android/cabal,fpco/cabal,valderman/cabal,headprogrammingczar/cabal,valderman/cabal,thomie/cabal,kolmodin/cabal,bennofs/cabal,bennofs/cabal,gridaphobe/cabal,plow-technologies/cabal,martinvlk/cabal,triplepointfive/cabal,plumlife/cabal,thoughtpolice/cabal,themoritz/cabal,randen/cabal,sopvop/cabal,corngood/cabal,mydaum/cabal,ghc-android/cabal,fugyk/cabal,mightybyte/cabal,fugyk/cabal,martinvlk/cabal,x-y-z/cabal,thoughtpolice/cabal,Peaker/cabal,plow-technologies/cabal,themoritz/cabal,mmakowski/cabal,corngood/cabal,kolmodin/cabal,mightybyte/cabal,themoritz/cabal,mmakowski/cabal,Peaker/cabal,lukexi/cabal,anton-dessiatov/cabal,anton-dessiatov/cabal,enolan/cabal,trskop/cabal,mydaum/cabal,sopvop/cabal,fpco/cabal,Helkafen/cabal,seereason/cabal,gridaphobe/cabal,beni55/cabal,lukexi/cabal,rimmington/cabal,gbaz/cabal,gbaz/cabal,Heather/cabal