Check exit code of tasks which are being run and report them back.
Do not try to reload plugin if there were build errors.
Get rid of warnings.
Fix travis
remove unexisting test files
fix schemes
whitespace
"Merge pull request #119 from neonichu/fixes\n\nSome small enhancements"

Conflicts:
	Alcatraz/Installers/ATZPluginInstaller.m
pull command line tools check on Git
simplify install / remove logic
Fix package name label width
inline if
fix innacurate isInstalled icon. there's still a bug if you change tabs while installing.
spoiler
migrate release to github
Merge branch 'master' of github.com:supermarin/Alcatraz