solved ticket 2931
trim first() if ignoreEmpty
added testcase
Merge branch '4.3' of https://github.com/getrailo/railo into 4.3
added couple more tests
added check to ensure count/offset is greater than 0
added test cases as requested
handle itemPos greater than listLen
handle count/offset < 1 in java methods
Merge pull request #374 from igal-getrailo/jira-2931b

solved ticket https://issues.jboss.org/browse/RAILO-2931