AND Dependency Selector & Optional Dependency Selector added
optional selector and error handling added
added logic to visualizer and service
Added new Services and logic
Version Resolving and Console Visualizer updated
deleted file t
Clash Tree added
Clash Tree improved
Console Visualizer and Version Resolving updated
Important Update: Node Wrapper added
list mojo updated
deleted
Merge branch 'develop' of github.com:MichiBe/maven-director into develop

Conflicts:
	pom.xml
	src/main/java/com/cedarsoft/hsrt/zkb/ourplugin/ConsoleVisualizer.java
	src/main/java/com/cedarsoft/hsrt/zkb/ourplugin/DependencyMojo.java
	src/main/java/com/cedarsoft/hsrt/zkb/ourplugin/DependencyService.java
	src/main/java/com/cedarsoft/hsrt/zkb/ourplugin/Visualizer.java
reformatted
using property ${aetherVersion} for aether