resource finder inside activity to allow jar reference
promptBehavior Never change to CacheOnly
update readme for promptbehavior
Merge pull request #151 from MSOpenTech/dev_cacheonly

I hereby declare this pull request as validated.
add SDK usage options

add instructions for maven support issue
add link for wiki page related to Android Studio and Maven usage
Update README.md
Revert "Update README.md"

This reverts commit 81764d0afea8d50911dc99987e81a34150d0a751.
Merge pull request #148 from MSOpenTech/dev_resourcefinder

resourcefinder to enable jar file reference
Merge