*8836* Add missing styling to PDF viewer
*8836* getPluginUrl tweaks
Merge pull request #27 from asmecher/8836-fix

*8836* Add missing styling to PDF viewer
*8858* add missing config option for email validation
*8630* Move review form footer initialization into its own handler
*8630* Additional minified script
*8630* Submodule update ##asmecher/8630-fix##
Merge pull request #40 from asmecher/8630-fix

*8630* Warn editor when no reviewer files are selected
*8630* Submodule update
*8424* remove notifications after submission is expedited
*8867* migrate footerlink URLs to multilingual settings
*8445* remove unnecessary imports
Submodule update
*8787* Introduce data build to travis testing
*8787* Remove old test server data
*8781* examine driver for correct database connection
*8787* Revert modernization
*8787* Submodule update ##asmecher/8787-port##
Merge pull request #45 from asmecher/8787-port

*8787* Port travis build scripting to omp-stable-1_1
*8787* Submodule update