Create locale.xml

Localization for pt_PT
Create locale.xml

Localization for pt_PT
*8594* Remove dead code
make issue tabs not scrollable
*8641* Fixed images path
*7026* Further fix for CrossRef's published issue date issue
*8644* Move CommentDAO refs back to OJS for now (not yet in OMP schema)
*8582* implement issue export in OJS
Remove supp tests; fix search tests; disable broken tests; enable app class tests
Configuring functional environment
Reduce use of references for objects
Update admin.xml

1. translated missing strings, exept "admin.copyAccessLogFileTool.usage" - I am not sure with correct translation
2. use the same order as in en_US/admin.xml from ojs-2.4.3
Merge pull request #101 from josekarvalho/master

pt_PT translations to driver and openaire plugins
Update admin.xml

corection of my mystake
Update admin.xml
Add short README with basic information for contributors
Merge pull request #149 from libora/patch-1

Update admin.xml for Czech
cs_CZ indentation
Merge pull request #143 from hooktstudios/readme-md

Add short README with basic information for contributors
Tweak configuration file command (cp, not mv)