added features to access camera and take pics.
Removed IDEA project artifacts since they contain platform/environment specific settings and I don't see any compelling reason to keep them. Use Grade project import to set up project locally.
Fixed build errors

Errors resulting from upgrade to Android SDK and Android Studio.
Merge pull request #2 from fashiontec/build-fixes

Build fixes
Merge branch 'master' of https://github.com/fashiontec/bodyapps-android-gradle