Added .idea into .gitignore
Corrected static content path
Intergrate Bower
Intergrate Bower
Create escalation
Modified create escalation logic
Added escalation model validation and hooks
Added errorhandler in development enviroment
Some modification to make bower work with proxy
Some modification

To make bower work with proxy
Resolving conflict
Update readme
modularize some parts
modularize some parts

Need to figure out a better way to modularize the modal component