CLDCONNECT-903 - Add automated test cases

* Added automated test cases
* Minor fix in the wrappers
* updated CHANGELOG.MD
CLDCONNECT-903

* Removed invalid files
Fixing pagination to support the new mechanism (PagingDelegate is no longer supported in devkit, now the correct class for @Paged is ProviderAwarePagingDelegate)
(cherry-picked from 06fdd17)
fix broken build
Updated to latest devkit version 3.5.0-SNAPSHOT
Merge branch 'CLDCONNECT-903'

Conflicts:

src/main/java/org/mule/modules/google/contact/GoogleContactsConnector.ja
va
Merged to Master
Merge pull request #1 from mulesoft/CLDCONNECT-903

CLDCONNECT-903 Add automated test cases. QAed to be working with new Google API Commons