Make CakePHP ignore config folder of either case
Make CakePHP ignore config folder of either case

This takes the change from #339 and makes it case insensitive so that CakePHP projects from both before and after the rename ignore the appropriate files.
bruennijs/ise.cppworkshop,szymanskirafal/gitignore,chhsieh/helloworld,szymanskirafal/gitignore,hirochachacha/gitignore-generator,chhsieh/gitTest_1,bruennijs/ise.cppworkshop,bruennijs/ise.cppworkshop,szymanskirafal/gitignore