Update README.markdown

Changed README for uiautomator.
Merge pull request #98 from stephanenicolas/master

Changed README for uiautomator.
+ add the same configuration for v7-gridlayout support library like v4 and v13 already has
Reactivated expansion modules with fixes
Merge pull request #99 from Shusshu/master

Reactivated expansion modules (zip & downloader)
Merge pull request #100 from tprochazka/pull_support-v7_config

Add the same configuration for v7-gridlayout support library like v4 and v13 already has
Increased google-play-services version in README to 5
Merge pull request #101 from mdumrauf/update-readme-google-play-services-version

Increased google-play-services version in README to 5
Update AdMob library to 6.4.1
Update AdMob library to 6.4.1
Merge pull request #102 from codecustodian/master

Update AdMob library to version 6.4.1
Fixed relative path to analytics sdk directory
Fixed analytics jar.path property
Updated google play services version to 6 in README
Merge pull request #105 from mdumrauf/fix-analytics-sdk-relative-path

Fix analytics sdk relative path
Merge pull request #106 from mdumrauf/changed-google-play-services-version-in-readme

Updated google play services version to 6 in README
Renamed artifact analytics to analytics-v1
Moved property extras.analytics.artifactId up to main pom
Added analytics-v2 artifact
Updated README doc regarding analytics