*8841* /issue/current/showToc redirects to /issue/view/xx/showToc
Merge pull request #240 from jmacgreg/ojs-stable-2_4

*8790* Fix for DOAJ plugin publication dates
*8852* Fixed default frequency time definition
Merge pull request #239 from lepidus/8841-fix

*8841* /issue/current/showToc redirects to /issue/view/xx/showToc
*8853* Add explicit string cast to avoid problematic DB cast
Updating .gitmodules repo source
Merge pull request #245 from asmecher/8853-fix

*8853* Add explicit string cast to avoid problematic DB cast
*8824* Fixed more jslint warnings
Ignore CSS in cache
*8854* Add config variable to declare X_FORWARDED_FOR header as trusted or untrusted
Merge pull request #249 from ulsdevteam/clarify-x-forwarded-for

*8854* Add config variable for X_FORWARDED_FOR ##ulsdevteam/clarify-x-forwarded-for##
*8863* Fix reviewer comment editing/deletion
*6837* Implementing administrator password validation on instalation
Merge pull request #250 from asmecher/8863-fix

*8863* Fix reviewer comment editing/deletion
*8818* Redirect to current issue if issue URI specifies unpublished issue
Merge pull request #254 from ulsdevteam/fix-issue-404

*8818* Redirect to current issue if URI specifies unprivileged view of unpublished issue
*8818* Fix static call in IssueHandler::_setupIssueTemplate()
Merge pull request #255 from ulsdevteam/fix-issue-404

*8818* Fix static call in IssueHandler::_setupIssueTemplate()
Merge remote-tracking branch 'upstream/ojs-stable-2_4' into ojs-stable-2_4
Initial commit for es_ES 2.4.5
Adding replaced files (this translation is new except for /rt folder)