seleniumFixV2: connected thread pool creation to condition web.allowLuceneIndexing (otherwise thread pool will be kept open for more than a minute, what hinders the start of another gitblit instance in the same jvm during selenium test case execution), fixed naming of xpath variables, added missing property to gitblit.properties and test-ui-gitblit.properties, changed naming of methods (according to decision that owners is a much shorter word than repository administrator and that owners is fits better if you think of collective responsibilities and collective ownership)
alternative variant to disable thread creation by the scheduledExecutor in test selenium test cases
Merge pull request #70