ECMS-5665:Override parameter does not work in LinkDeploymentPlugin

Fix description:
	- Remove existing item before overriding it.
Merge commit '9d10bf63516151c1baed3a0d0e5ac5dc929c407c' into HEAD
en injection on 20131003-050945
fr injection on 20131003-050945
ar injection on 20131003-050945
ja injection on 20131003-050945
de injection on 20131003-050945
vi injection on 20131003-050945
sv-SE injection on 20131003-050945
it injection on 20131003-050945
pt-BR injection on 20131003-050945
es-ES injection on 20131003-050945
ru injection on 20131003-050945
tr injection on 20131003-050945
zh-CN injection on 20131003-050945
ECMS-4950: CLONE - [SECURITY-Access] All folders of collaboration workspace are public by default

Fix description:
  - remove any permission for subfolder of collaboration workspace
Merge commit '99a735394ff1ee9a92e5ffa047bc76dbafc05b42' into HEAD
fr injection on 20131004-052028
ar injection on 20131004-052028
ja injection on 20131004-052028