Removed nonexisting reference to libPods.a
Added list of available JVMs to XPC
Removed header files from test modules
Preparation for adopting DSUnixTask library

— parser with test moved back to application because it doesn’t need to be sandboxed anyway
— test for NSTask category deleted because it will not be used anymore (will be replaced by DSUnixTask lib)
— refactoring is not complete…
Last touches before adding DSUnixTask

— maybe unnecessary but mainly for clarity
Removed MavenServiceTests target
NSXPConnection moved to strong ref for whole cycle
Reply block for better handling errors in MavenService
Maven parser connected to controller
Reading M2_HOME and JAVA_HOME moved to controller

— for now it uses naive implementation from NSUserDefaults (must be implemented better way)