Create messages.po

This is a first version of the translations for pt_PT, based on pt_BR.
Merge pull request #359 from DigitalDJ/master

Fix end tag for small feed icons when using combined display mode
Merge pull request #358 from zedascouves/patch-1

Create messages.po
Update functions.php

Added new entry for pt_PT as requested. Thanks!
Merge pull request #360 from zedascouves/patch-2

Update functions.php
Revert "Update functions.php"

This reverts commit d8cdb08f787b56190fd16ab581dee8bfe11fb360.
add pt_PT language
disable hlfeed badge in widescreen mode
fix alignment of a feed error icon in headlines subtoolbar
add af_habr
fix af_habr
af_comics_cad: do not process news posts
expand filtertree display to make filters easier to distinguish
rebase translations
Fix: remove obsolete theme_id column

The theme_id column was removed in schema version 83 update script, but not in the initialization one.
Merge pull request #363 from hrk/patch-1

Fix: remove obsolete theme_id column
Fix mysql update 124 data type for resetpass_token

Currently mysql schema update 124 sets resetpass_token type to boolean
instead of VARCHAR(250). This prevents reset password functionality from
working correctly.
Merge pull request #364 from anders-larsson/fix_mysqlschema_124

Fix mysql update 124 data type for resetpass_token
bump schema version to fix resetpass_token created as a wrong type in 124
add .mo file for pt_PT