*8783* Fix <form>::getlocalefieldnames hooks
*8783* Fix <dao>::getlocalefieldnames hooks
*8783* Fix <dao>::getAdditionalFieldNames hooks
Missing Italian translation strings
Missing Italian translation strings
Deleting unused strings
Initial commit for ca_ES 2.4.5
Missing locale/ca_ES files
Fixing Credit headers from es_ES to ca_ES
Fixed long menú items (Inici, Àrea personal)
*8787* Initial porting
Merge pull request #146 from marchitelli/ojs-stable-2_4

Missing Italian translation strings
*8787* Clean cache before running locale tests
*8787* Flush cache before unit tests
*8787* Get unit testing working for psql
Merge pull request #149 from asmecher/8787-port

*8787* Back-port data creation suite to OJS 2.4.x
Translation module: Added missing literals (602 words) and not matching params.
Initial commit for es_ES 2.4.5
Adding replaced files (this translation is new except for /rt folder)
*8872* Regression test suite infrastructure
*8872* Add regression tests to Travis script