Merge branch 'release/7.x-0.12' into develop
us908: context relevant html title on pages
custom search form are added to search results, and default values are set to query values instead of being shown in search_block_form.
updated tests with check on default values in search result form
clean out comments
Coder review
Merge branch 'feature/827_refine_extended_search' into develop
Version bumped to 7.x-0.13
Merge branch 'release/7.x-0.13'