*8853* Add explicit string cast to avoid problematic DB cast
*8746* Remove admin user group path in upgrade
Submodule update
*8854* Add config variable for X_FORWARDED_FOR
*8854* Submodule update
Submodule commit
*8812* Correct OMP-specific lingo
*8825* Initial plugin gallery work
*8825* Make tab name meaningful
*8825* Submodule update ##asmecher/8825-fix##
Merge pull request #261 from asmecher/8825-fix

*8825* Implement plugin gallery
*8825* Submodule update
*8630* Forward-port reviewer no files warning to OJS master
*8630* Submodule update
*8630* Submodule update
*8630* Submodule update
*8707* Submodule update
*8424* remove notifications after submission is expedited
Merge pull request #267 from jnugent/master

*8424* remove notifications after submission is expedited
*8787* Make Travis run data build suite

*8787* Move Selenium server start to after data build

*8787* Enable Selenium server debug output

*8787* Prep for initial travis testing of phpunit overhaul

*8787* Revert gitmodules change

*8787* Submodule commit

*8787* Test travis with integration testing ##asmecher/8787-travis-build##

Fix typo

*8787* Revert submodule commit