datepicker changed jquery-ui version
Parametrization
Generics, hope it won't crack something
Using generics
Removed useless logging
Avoiding possible NPE
Added "endsWith" function
Removing session id for resources loading
Not creating empty files
Optimizations
Merge branch 'master' of github.com:idega/com.idega.core

Conflicts:
	src/java/com/idega/servlet/filter/IWBundleResourceFilter.java
Making sure requested file is always returned (if exist)
Not switching to lower case
Fixed a bug when cloned Script object becomes PresentationObject
Using Apache's Base64 encoder/decoder
Made possible to debug logout stack trace
Now it's possible to set version of date picker
Visibility change
Using generics; dropped vectors; bug fixes
Types