add password symmetric and asymmetric password encoders
add files and instruction to connect users to geoserver
Merge branch 'master' of github.com:geosolutions-it/geostore
Include security filters on extjs service

* New methods `getResourcesAllowed` and `getShortResourcesAllowed` on `RESTServiceImpl`
* Use it on `RESTResourceServiceImpl` and  `RESTExtJsServiceImpl` classes
Stateless session

Never create sessions in spring security
Merge pull request #70 from offtherailz/password_encryption_improvements

Password encryption improvements
Merge branch 'master' of github.com:geosolutions-it/geostore
Merge pull request #71 from alediator/security_changes

Security changes
Some fixes

* Remove `target` folder on security module and add it to .gitignore
* Fix count on extjs service impl
Merge branch 'master' of github.com:geosolutions-it/geostore
fixes and adds to usergroup rest api and user group update system
removed target generated files
Merge branch 'count_fixes' of git://github.com/alediator/geostore into alediator-count_fixes
replace spaces for underscores
add enabled flag to users and group