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
organize imports
removed unused variables
removed red on red from css
removed red on red in css
Merge pull request #139 from igal-getrailo/4.0

removed red on red from css