[TIMOB-14974] Changes needed by the Android build. Fixed a bunch of other bugs involving bash completion, missing option prompting, and the setup command. Added Xcode CLI tools and correct supported text to info and setup check commands. Fixed bug in the logger where errors were not honoring the --no-colors flag.
Fixed escaping in ignore dirs/files.
Fixed bug in the context unit test.
Merge pull request #59 from appcelerator/timob-14974

[TIMOB-14974] Changes needed by the Android build.