Merge pull request #281 from dejan-brkic/2.4.x

CRAFTERCMS-893
CRAFTERCMS-894: added pattern to input control
Revert "CRAFTERCMS-894: added pattern to input control"

This reverts commit 6872a42850338324e048cea91cfa3b68b7c09ed1.
CRAFTERCMS-894: added pattern to input control
Merge pull request #285 from hlim/2.4.x

CRAFTERCMS-894: added added pattern to input control
CRAFTERCMS-882: added role check to all drop down modules
Merge pull request #287 from hlim/2.4.x

CRAFTERCMS-882: added role check to all drop down modules
CRAFTERCMS-844
Merge pull request #289 from rart/2.4.x

CRAFTERCMS-844
CRAFTERCMS-894: fixed the issue the form displays a check mark for those fields without pattern
Merge pull request #290 from hlim/2.4.x

CRAFTERCMS-894: fixed the issue the form displays a check mark for those...
CRAFTERCMS-913: updated all search update processors to use siteName property if set
Merge pull request #293 from hlim/2.4.x

dCRAFTERCMS-913: updated all search update processors to use siteName pro...