settings: contributors cloud

Squash of:

settings: remove contributors cloud margin/padding
Change-Id: I120e7bd1611bd47126d91ca1f88ce5cdb964fed8
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Settings: update contributors cloud
Generated date: 3rd November 2015: 09:29
Change-Id: I7bc707f3896f91b3fd7d0f9f76700e3938f1a4b2

Change-Id: If5b89e0d278b7a0c85c966e09264b60927889fc9
JIRA: CML-133
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>