add new KeyConstants and a new method to get them directly.
added new method to get slot position for a HashMap (performance improvment)
solved ticket https://issues.jboss.org/browse/RAILO-2424 and use Collection.Key instead of String (is simply faster)
use Collection.Key instead of String and comapre null values and not converted empty string
add generic types
solved ticket https://issues.jboss.org/browse/RAILO-2533
solved ticket https://issues.jboss.org/browse/RAILO-2533
build by deploy process
add generic types
changed default initial capacy size and some minor changes
get "slot" from KeyImpl directly
Merge remote-tracking branch 'origin/4.1' into 4.1