solved ticket https://issues.jboss.org/browse/RAILO-2336
solved ticket https://issues.jboss.org/browse/RAILO-2336
merge branch 4.0 into 4.1
Merge branch '4.0' into '4.1'
Merge branch '4.1' into develop

Conflicts:
	railo-java/railo-core/src/railo/transformer/bytecode/util/ASMUtil.java
	railo-java/railo-core/src/railo/transformer/bytecode/util/ClassRenamer.java
solved ticket https://issues.jboss.org/browse/RAILO-2337
removed unnecessary cast
remove unnecessary test (at runtime) for parse body
check if ServletContext is not null
add new key constants
merged 4.0 into 4.1
solved ticket https://issues.jboss.org/browse/RAILO-1208
improve method containsKey in Argument Scope
fix ticket 2341
replaceStringBuffer with StringBuilder
add new usDateSimple method to do more granular tests
changed the toDateSimple method called
solved ticket https://issues.jboss.org/browse/RAILO-2343
Merge pull request #137 from igal-getrailo/4.1

fix ticket 2341
remove shortcut pre test in argument scope