Add additional assets that should be precompiled
update of version and changelog
Use core hook to add error details
Remove deprecated error message view
Merge pull request #9 from finnlabs/feature/7700_no_flash_message_on_status_page

[Fix] 7700 no flash message on status page
Update CHANGELOG.md
Extract method refactoring
Add missing core hook handling
Correct comment
Merge branch 'release/2-0-1' into release/3.0
Bump version to 3.0.8

Due to our (new) convention plugins inherit their versions from the
OpenProject core. The next stable release of the OpenProject core is
3.0.8.
Update of dependencies due to new versioning convention
removes spec sideeffects by stubbing settings
Merge branch 'release/3.0' into dev
Bump version to corresponding core version
Cleanup whitespace

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