Add archetype

Update .gitignore
Add sample web fragment bundle
Update README
Update README
Merge pull request #1 from violinlakshmi/master

Adding a JS placeholder
Web bundle loads
Display bundles in tab
Add web archetype

Add default main JSP
Disable checkstyle
Remove artifacts
Add topology sample archetype
Fix frontend tabs
Update styling
Add OpenDaylight northbound bundles
Add northbound archetype
Add Travis CI support
Update README.md
Add frontend libraries

Bower

JS:
jQuery
RequireJS
BackboneJS
UnderscoreJS

CSS:
Pure
Updating my .gitignore