Dependencies: add require js
tools.js: some utility functions
tools.js: add function inherit()
Remove jquery

main.scala.html: use cdn jquery
Add bootstrap to gitignore
models.js: started model implementation

models.js: more models
models.js: implementation for all models

Features:
- conversion from and to plain object
- conversion from and to json
IntegrationSpec: removed due to selenium driver problems
Merge pull request #49 from stoewer/master

Basic javascript modules

LGTM