Added missing copyright header.

Change-Id: I764f5815ebe1db1765ff14f6f641e1e102830294
Add Html unit tests for adding/removing servers.

Add Html unit tests for triggering from multiple Gerrit servers.

Change-Id: I6fe2be3a1091c88f30a4dc6b470f2e4abf8873fe
Added missing copyright header - correct.

Change-Id: Ic00e2040cf72ba21b80f8ea7ba5a50a836e2992d
Merge pull request #93 from slawekjaranowski/master

Added missing copyright header.