[task #47] Fix: changed ADT p2 repository to more stable version hosted at Github publish_adt_to_p2repo project.
[task #47] Fix: changed ADT p2 repository to more stable version hosted
at Github publish_adt_to_p2repo project.

WonderCsabo/m2e-android,rgladwell/m2e-android,b-cuts/m2e-android,b-cuts/m2e-android,rgladwell/m2e-android,WonderCsabo/m2e-android