Split up the Eclise feature into a 'runtime feature' and a 'meta tooling' feature. For now, only a few languages are part of the meta tooling feature while the rest is still part of the runtime feature.
Moved more meta languages from 'runtime feature' to 'meta tooling feature'.
Moved over more plugins from runtime to meta feature. Now, the runtime feature contains the minimum set of plugins necessary for a deployed Spoofax lang. The remaining plugins can only be moved to the meta feature if none of the plugins from the runtime feature depend on it.
Add license and copyright info to feature org.strategoxt.imp.meta
Merge pull request #1 from metaborg/Spoofax/845

Split up the single Eclipse feature into a 'runtime feature' and a 'meta tooling feature'.