bump required solve version
version bump 3.0.0.rc1
Remove gecode install instructions from README

Gecode is installed via dep-selector-libgecode now so this step isn't
necessary.
Merge pull request #1122 from danielsdeleo/remove-gecode-install-from-readme

Remove gecode install instructions from README
Fix CommunityRest#download

Returns path from extracted dir that ends with cookbook name instead the
first filename.
Verify archive content contains a cookbook and add comments.
expand default berksfile path
fix relative/absolute path functions for path locations
show relative instead of expanded path in path location#to_s
fix cucumber features
Merge pull request #1124 from berkshelf/fix-vendor-relative

`berks vendor` "cannot be trusted!" error
Merge pull request #1123 from mjcdiggity/fix-community-download

Fix community cookbook download error
Use Parallel to install cookbooks