fixes
Merge branch 'RELEASE-3.0-dpd' of github.com:maciejpawlak/aperte-workflow-core into RELEASE-3.0-dpd
[files-repository] Refactor file upload plugin related exceptions. Reload configuration on every request.
Merge branch 'RELEASE-3.0-dpd' of https://github.com/maciejpawlak/aperte-workflow-core into RELEASE-3.0-dpd
Merge branch 'RELEASE-3.0-dpd' of github.com:maciejpawlak/aperte-workflow-core into RELEASE-3.0-dpd
[files-repository] Fix in resolving widget mode basing on user privileges
[files-repository] Slight correction in upload button presence
alerts change
Grupowanie notyfikacji
Merge branch 'RELEASE-3.0-dpd' of https://github.com/maciejpawlak/aperte-workflow-core into RELEASE-3.0-dpd
Merge
[files-repository] Slight correction in css. Handling content type added.
Merge branch 'RELEASE-3.0-dpd' of https://github.com/maciejpawlak/aperte-workflow-core into RELEASE-3.0-dpd

Conflicts:
	plugins/files-repository/src/main/resources/files-repository-widget.html
[files-repository] Fix for dispatcher
refactor
IE7
Merge branch 'RELEASE-3.0-dpd' of github.com:maciejpawlak/aperte-workflow-core into RELEASE-3.0-dpd
fixes, more indexes
Merge branch 'RELEASE-3.0-dpd' of https://github.com/maciejpawlak/aperte-workflow-core into RELEASE-3.0-dpd
import