fedoraproject-p2 allows for treating filesystem locations as p2
repositories. As a result we may eliminate our use of the
copy-platform-all script and simply refer to system locations prepended
with the 'fedora' schema namespace.
- Fix bug in bootstrap building of tycho-bundles-external.
- Add BR to packages used by Eclipse bundles in bootstrap build.
- Fix ecf bundles in bootstrap repo and add emf bundles.
