Fix licensing & apk downloader
formatting
formatting2
Merge pull request #120 from Shusshu/issue-licensing-and-downloader

Issue licensing and downloader
Fixed version of com.google.android.maps:maps:17_r3
Merge pull request #123 from JoanZapata/patch-1

Fixed version of com.google.android.maps:maps:17_r3
upgraded parent pom
support for m2 repositories in sdk to be copied to local repo or remote server
upgraded to version 2.3.0 and updated documents