Adding link to contacts-mobil-webapp in README.

Motivation:
This quickstart no longer has a webapp, it was extracted into a separate
module in client/contact-mobil-webapp, hence the instrutions to access
the webapp are currently incorrect.
Removing js related things are no longer in this module.

- They have now been moved to ../client/contacts-mobile-webapp
added url and scm tag
repaired url link in main pom.xml
update java sneder version
extracted version
Merge branch 'sender_update'
Adding license file
Improvement of cordova README based on AGPUSH-876
Improvement
cordova instructions fixed, as suggested by sblanc
Merge branch 'doc_fix'
update links to use latest ups doc updates
remote link to ups 0.10.x branch and point to latest
Updated Test BOM version to manage gson dependency
Merge branch 'pr/38'
now has one base README and specific ones both sub demos
fixed formatting error
added links to the 2 sub projects
Fixing some header format