Fixes #34 - dependency for redmine 2.0.3 added
Starting implementation of Permission models (very early commit)
Update README.md

Nikogiri -> Nokogiri
url links bachward compatibility
Merge pull request #66 from picman/devel-1.4.3

url links backward compatibility
Catching devel-1.4.6 up with master [ci skip]
Updating init.rb with correct version

[ci skip]
Approval workflows copied fron 1.5.0 devel
Wrong parent folder path in folder edit form fixed.
Assigning workflows to revisions
Assigning of approval workflows to revisions
Revision view optimized for better reading
Approval workflow - log view
Log view steps reordering
jquery-ui upgraded to 1.9.2
Workflow option removed from upload forms
Approval workflow log view face changed
Merge pull request #129 from picman/devel-1.4.6

Approval workflow copied from 1.5.0 devel
Complete functional and unit tests for already implemented features of approval workflow
steps method exists no more