Work in progress on the settings

Commits curretn work in progress. Updates bundles from
"Android-settings" jitsi branch.
Updates bundles and the code to work with current version(0282935ebd1ee3093639ed2084e53b144eaf861e) of "android-settings" Jitsi branch.
Fills the javadoc.
Merge branch 'settings'. Updates jitsi bundles.
Updates jitsi bundles. Removes test default property.