WIP adapt grunt/bower to maven file locations
cleanup: remove unused grunt/bower files (we use webjars for now)
pom.xml: use esup-smsu-api 2.0.0-RC2
2.0.0-RC1

migration:
- not compliant with smsuapi < 2
- ensure esup-smsu-api/src/main/resources/database/migrate_2.0.sql has been applied

new user-interface:
- responsive web design, with twitter bootstrap CSS (scoped)
- angularjs, pseudo-portlet using web-widget
- replace pdf/xls report generation with simple javascript CSV export
- replace xls accounts import (was hard it use) with simple web editing
- add demo page test/StartPage.html

configuration:
- use MySQL5InnoDBDialect instead of MySQLInnoDBDialect (otherwise hbm2ddl leads to invalid DDL on mysql 5)
- remove defaults*.properties (for simplicity, only config.properties)
- follow maven convention for file locations

various:
- communication with user-interface is a REST/JSON web-service (JAX-RS using jersey)
- handle CAS Single Sign Out
- ant deploy: use <sync> action to ensure removed files are removed (esp. jars)
- switch to apache licence v2.0 (esup-portail now follows jasig choice)