Repository and build refresh

Cleanup unused deps:
- nodeuinit
- jade

i18n
- %lang-eng key still not transforming
- Remove language array generation till new file target is identified
- Remove jquery-validation files that are now pulled in by bower
- upstream CSV quote escaping

Other changes:
- Add demo file for testing output
- Remove Travis post-build
- Bump devDependencies
- Third party files are now pulled in through bower(ful) into the masked lib folder
- Flatten src folder to component based layout. dist remains as js/css folders
Merge pull request #2888 from nschonni/v4-repository-layout

Repository and build refresh