rhbz1065790 use timed task handle for ReindexTask
rhbz1065790 display time and estimate for reindex action
rhbz1065790 remove unnecessary type parameter from reindex task
rhbz1065790 rename ReindexAsyncBean to SearchIndexManager and move to service package
rhbz1065790 rename ReindexActionBean to ReindexAction
rhbz1065790 update elapsed and total time methods in TimedAsyncHandle
Enforced validations tests

Tests enable and disable of validations for a project and
user interaction.
Minor modifications to named objects in the editor.
rhbz1065790 add basic test for UI of admin search reindex page

    See comments in ManageSearch.html for additional checks that should be written.
Un-concordionise manage search test
Merge pull request #382 from zanata/rhbz1065790

Get time estimates working again for search reindex
Merge pull request #386 from zanata/enforced-validation-tests

Enforced validations tests