[Core] delete now obsolete nexus-cache directory #606
Merged
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As suggested in #509 (comment) this PR enhances the Activator of
o.e.m2e.core
to delete the now obsolete nexus-cache directory on start-up (if it exists).This can free a lot of disk-space for users that had downloaded the index (like me, where the nexus folder occupied almost 5GB per workspace!).
Besides that this PR fixes a little error in the m2e.core Manifest and bumps the
m2e-tests
sub-module reference.