renamed classes category->parameter
replaced word category by parameter in plain text
renamed Partition->Choice in class names
Partitioned->Decomposed in class names
Partitioned->decomposed
Partition->Choice
made it compile
Merge branch 'master' into merge-naming_convention

Conflicts:
	ecfeed/src/com/testify/ecfeed/adapter/operations/Messages.java
	ecfeed/src/com/testify/ecfeed/adapter/operations/MethodOperationRemoveParameter.java