'%' is a valid character in svn:externals properties (closes #7240)
Trunk: Merge r7154 from 0.11-stable
Trunk: Merge r7152 from 0.11-stable
0.11-stable: Add test for viewing ticket history
Trunk: Merge r7150 from 0.11-stable
0.11-stable: Add test of ticket preview
Trunk: Merge r7149 from 0.11-stable
0.11-stable: Add test for ticket details in timeline
0.11-stable: Add tests for ticket searching
Trunk: Merge r7147 from 0.11-stable