[TIMOB-15813] Fixed bug with the paths.sdks config setting continuously appending the default Titanium SDK install location.
[TIMOB-15842] Fixed bug with 'npm outdated' returning a version of 'missing'. Also removed warning if detect Java version is 1.7 or newer.
Merge pull request #78 from appcelerator/timob-15842

[TIMOB-15842] Fixed bug with 'npm outdated' returning a version of 'missing'.
Merge pull request #80 from appcelerator/timob-15813

[TIMOB-15813] Fixed bug with the paths.sdks config setting continuously ...
[TIMOB-15935] Fixed bug where options that have valid values but don't have a validate function never have their callbacks fired.
Merge pull request #82 from appcelerator/timob-15935

[TIMOB-15935] Fixed bug where options that have valid values but don't h...
Merge branch 'master' of github.com:appcelerator/titanium