add Catalan and Portugues languages.
Merge remote-tracking branch 'onyx-intl/tagus' into tagus
Merge pull request #102 from onyx-cap/tagus

add Catalan and Portugues languages.
Merge pull request #103 from simonqfchen/master

[Tagus sync] Fix timeBeingReaded incorrect bug.
Change date time stored format in database to serialized long value