Removed dependency to tools.jar
Removed Javassist dependency
Minor Change: Don't re-wrap the HttpSession to log session usage

  * Also, replaced FenixUserPrincipal with UserSession
Using version 2.4.0 of the fenix-framework. Digest mechanisn no longer relies on bennu
Removed commons-codec and commons-collections dependencies
Added implicit apache dependencies
Removed usage of commons-lang in favor of guava. Upgraded some other libraries
Bug Fix: Properly update the session secret
Changed renderers configuration mechanism to use new ConfigurationManager mechanism, cleaned up some obsolete properties and related resources
Downgraded struts version to previous value. Despite being just a revision changes the behaviour and make our applications to fail
Using fenixedu-commons 1.0.0 and fenix-legacy-tools
Set version to 3.0.0-RC1
When changing the locale, record the change in the user's preferences
Bug Fix: Ensure that Struts's session locale is in sync with I18N
Add Travis configuration
Bug Fix: Don't expose the Session Secret directly
Fixed dependencies: some used but not declared were added and jfreechart removed since was not used
Changed bennu version to 2.0.0, prepare for release
Added scm information
[DSI Releaser] prepare release v3.0.0