fixed classpath resolution when creating IPAs. Dependencies of project dependencies are resolved recursively
Merge pull request #18 from badlogic/ipa-dependencies

Fixed classpath resolution for IPA creation & Tycho update
Set useDebugLibs(true) when building against a dev Home (ROBOVM_DEV_ROOT is
set).
Changed version number for 0.0.14 release (0.0.14.201406301429)
Changed version to 0.0.15-SNAPSHOT
Only set debug=true in compiler Config if launching in debug mode.
Will now set dumpIntermediates to true if running against a RoboVM dev root.
Switched to using the robovm-dist-compiler nodep JAR file after recent changes
to the core project.