commit from new branch
added contact sync service.
slight change in address sync
preference is added
fragments and animation are added
DeviceUtils.class is added to access the country iso.
create new branch
Merge branch 'nitu_office' of https://github.com/shunishya/FindingFriends into nitu_home

Async class for register is created.
package name changed of api
added DeviceUtils.class
Merge branch 'nitu_home' of https://github.com/shunishya/FindingFriends into nitu_office
Api is modified. need to test
update
sfsfe
Merge branch 'nitu_office' of https://github.com/shunishya/FindingFriends into nitu_home
AddressSyncService updated
temporay icon added
gradient color added(need to change)
api for register is update.
Merge branch 'nitu_office' of https://github.com/shunishya/FindingFriends into nitu_home