updated documentation
pack versioning is now controlled by metadata.json/version
[all] updated metadata.json to reflect current build versioning.
minor aesthetic fix
[ar] merged contribution from Tõnis Kängsepp, from nortal.com
[ar] added forgotten files
deleted spurious files
[ar] added pivot4j messages
[ar] added forgotten files
[pt_BR] removed spurious file
[all] included XUL related files
[cs] Generated Czech bundle
Translate updated messages.
Merge pull request #19 from mysticfall/master

[ko] Translate updated messages.
[pt_BR] credited IT4biz
remove any <TRANSLATE ME> tags from the built packs
[all] more messages scraped from pentaho jars
[all] added messages from common-ui.jar
Merge branch 'master' of github.com:webdetails/pentahoLanguagePacks