TISTUD-6877 NPE in Log when Studio is shutdown
TISTUD-6872 Supporting changes.
Merge pull request #249 from sgtcoolguy/TISTUD-6877

TISTUD-6877
TISTUD-6837 Index translation key references in Titanium Mobile JS files
- make some minor adjustments to JS parser to get more detailed type info on some children nodes. (Specifically a JSInvokeNode always has two children, and the second is a JSArgumentsNode. Also, the second child of a JSGetpropertyNode is always a JSIdentifierNode)
Remove StudioAnalytics.getInstance, force API consumers to deal explicitly with null references to usage plugin or IStudioAnalytics instance. Bump plugin version to denote breaking API change, update all callers of API.
Merge pull request #252 from sgtcoolguy/analytics

analytics
Merge pull request #250 from sgtcoolguy/TISTUD-6837

TISTUD-6837 Index translation key references in Titanium Mobile JS files