Merge pull request #27 from carlosrusso/master

[SERVDEV-44] Migration to BI server 5.1
[tlh] regenerated localisation bundle against BI server 5.1
[CLEANUP] generalised script for language pack generation
[SERVDEV-47] [all] added localisation bundles that are new in 5.1
[all] clone  pivot4j keys from version 0.9 to 1.0
[SERVDEV-47] updated keys against 5.1EE
fixed scripts for generating language packs