Merge pull request #21 from finnlabs/release/1.0

Release/1.0
Merge branch 'release/1.0' into dev (again for 1.0)
enable global role factory to create more than 1
Fix path of assets that should be precompiled
patching spec to make it work with impermanent-memberships

This is not a proper solution but a quick one.
Left a comment for the proper solution.
force fetching of global_roles
Merge pull request #22 from finnlabs/fix/failing_cukes

force fetching of global_roles
don't use url but path for form action

URLs are potentially broken (wrong scheme).
fixed copyright
clarifying spec's intent
rubocopify spec
Merge pull request #23 from finnlabs/fix/cannot_assign_global_role_7187

Fix #7187: Cannot assign global role
Merge branch 'release/1.0' into dev
Merge branch 'release/3.0' into dev
Bump version to corresponding core version
Cleanup whitespace

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Merge pull request #26 from finnlabs/fix/whitespace-cleanup

Cleanup whitespace
Remove obsolete openproject-plugins dependency

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Remove mention of openproject-plugins in README

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Remove superfluous comment in engine.rb

Signed-off-by: Alex Coles <alex@alexbcoles.com>