ModelUtils extended with enum utils and moved to separate package
Xml serializer/parser exetended with enum support
ExecuteTestAdapter - test class and enums loaded before test execution
ParameterizedMethod - enum constant test parameters created from latest enum compilation
ModelUtils - Enum type canonical name saved, class loader parent provided
ModelUtils - class loader closed before new one is created
ParameterizedMethod - throw an exception when can't find enum constant in enum definition
ClassUtils - class loader related methods moved to speparate class
Merge branch 'master' into dev-enum_partitions

Conflicts:
	ecfeed/src/com/testify/ecfeed/model/AbstractCategoryNode.java
	ecfeed/src/com/testify/ecfeed/ui/common/DefaultValueEditingSupport.java
	ecfeed/src/com/testify/ecfeed/ui/editor/ExpectedValueDetailsPage.java
	ecfeed/src/com/testify/ecfeed/ui/editor/GenerateTestSuiteAdapter.java
	ecfeed/src/com/testify/ecfeed/ui/editor/modeleditor/obsolete/ObsoleteCategoryNodeDetailsPage.java
	ecfeed/src/com/testify/ecfeed/ui/editor/modeleditor/obsolete/ObsoleteClassNodeDetailsPage.java
	ecfeed/src/com/testify/ecfeed/ui/editor/modeleditor/obsolete/ObsoleteConstraintsNodeDetailsPage.java
	ecfeed/src/com/testify/ecfeed/ui/editor/modeleditor/obsolete/ObsoleteExpectedValueDetailsPage.java
	ecfeed/src/com/testify/ecfeed/ui/editor/modeleditor/obsolete/ObsoleteGenerateTestSuiteAdapter.java
	ecfeed/src/com/testify/ecfeed/ui/editor/modeleditor/obsolete/ObsoleteMethodNodeDetailsPage.java
	ecfeed/src/com/testify/ecfeed/ui/editor/modeleditor/obsolete/ObsoleteModelContentProvider.java
	ecfeed/src/com/testify/ecfeed/ui/editor/modeleditor/obsolete/ObsoletePartitionNodeDetailsPage.java
	ecfeed/src/com/testify/ecfeed/ui/editor/modeleditor/obsolete/ObsoleteRootNodeDetailsPage.java
	ecfeed/src/com/testify/ecfeed/utils/ModelUtils.java