Code has been made prettier and easier to understand
Hotfix

- Corrected name of triggers : "blg_trigger" to "bTrigger"
- MetadataReader works with internal modules too now. I fixed beluga's
construction flow.
Updates defaults styles in some internals mods.
port beluga internal mods to the new bTrigger system.
Merge pull request #124 from jeremyletang/meta-wip

integration of the new trigger system
Code has been made prettier and easier to understand
Merge branch 'master' of https://github.com/imperio06/Beluga
Merge pull request #121 from GuillaumeGomez/master

Code has been made prettier and easier to understand
code clean up
Merge pull request #125 from jeremyletang/clean-code

code clean up