BND cache should not be in the roamed user profile but rather in the
workspace CNF
adding 64-bit launch configuration
Merge https://github.com/bndtools/bndtools into cec-dev
create an URIHelper class to support custom URI protocols
Merge branch 'cec-dev' of https://github.com/peterkir/bndtools into cec-dev

Conflicts:
	cnf/ext/repositories.bnd