Merge pull request #392 from clitnak/4.1_CompiledLineNumbers

https://issues.jboss.org/browse/RAILO-2991
Merge pull request #399 from clitnak/4.2_StructKeyExists_XMLAttributesPerformance

StructKeyExists(myXML.xmlAttributes,"key") performance improvement
Merge pull request #400 from clitnak/4.2_jira3039_jira3040_.NET

jira 3039 and jira 3040
Merge branch '4.1' into 4.2

Conflicts:
	railo-java/railo-core/src/railo/runtime/exp/PageExceptionImpl.java
add testcase for 3045
solved ticket https://issues.jboss.org/browse/RAILO-3045
Merge branch '4.1' into 4.2
add testcase for 3044
solved ticket https://issues.jboss.org/browse/RAILO-3044
typo
partally solved ticket https://issues.jboss.org/browse/RAILO-2896
add testcase for 3049
solved ticket https://issues.jboss.org/browse/RAILO-3049
enable list member functions
add support for multiple object name alias
solved ticket https://issues.jboss.org/browse/RAILO-3047 and partally https://issues.jboss.org/browse/RAILO-3054
adapted change for ticket https://issues.jboss.org/browse/RAILO-3054 in existing testcases and added new testcases for it
add default value info to the documentation
add function testcase
adapted change for ticket https://issues.jboss.org/browse/RAILO-3054 in existing testcases and added new testcases for it