dltk 5.0 repo (used by latest pdt)
formatting
xsd
latest stable orbit (old not exists)
tycho 0.16
valid build path resolver
latest dltk 5.0
Merge branch 'pr/141'

Conflicts:
	pom.xml
version bump
updated changelog and contributors section
moved build to kepler repo
updated readme
cosmetics
updated to snapshot versioning
changelog update
Major performance improvements for service parser
marking vendor, logs and cache path as derived during installation
cleaned up visitor