added dex-core-library flag for proguard
Merge pull request #49 from ritschwumm/corelib

added dex-core-library flag for proguard
Some minor proguard config tweaks, fix optimizations
Merge branch 'master' of github.com:pfn/android-sdk-plugin
0.13 changes
0.13 changes for 0.9.2
0.13 changes for test hello-world-oscarvarto