Update filechooser_messages_supported_languages.properties
Added the dutch translation as a set of properties files
Added files used to the translmgt tool.

1. A translation of the base-language 'en' is added (baseline)
2. A translation for nl-language pack
Merge branch 'master' of github.com:webdetails/pentahoLanguagePacks
add "marketplace" french translation entry
correction of "help" key translation "Aide"
Merge branch 'master' of github.com:webdetails/pentahoLanguagePacks
Dutch language pack v0.9 (now containing 43-48 files)
New files that we not in the original pack.

Carlos, please let met know whether these files should be discarded.

NOTE: I need prune the files and prune them from the translation.xls to
prevent regeneration of these files.
Added my contact information to the project for a test commit.
Added a few translations to test in Pentaho 5.
More translations.
commit
Updated Italian Language Pack Translation
Updated Italian Language Pack Translation
Changed reference to Serasoft S.r.l. as maintainer
Italian translate on pentaho-interactive-reporting; pentaho-jpivot-plugin-legacy; pivot4j
pivot4j
translate: plugin-cache; reporting; saiku; test-plugin-perspective; waqr
modified scripts for building packs