Add testsuite for text/plain rendering
Add tests for retrieving dirs
Cleanup dir handling
text/plain: fix dir rendering
text/plain and text/occi rendering ok
Introduce text/plain and text/occi parsing
Update text/plain tests
Declare text/plain and text/occi parsings
Remove occi tests temporarily
Fix attribute types handling
Fix testsuites
text/occi parsing ok for resources and links
text/occi parser: add collection parsing
tezt/plain parser: user mixin ok
text/plain parser: add action parsing
text/plain parser: separate parse_error from other errors
Fix text/plain testsuite (user mixins)
Fix json renderer and minor xml rendering
text/occi parsing ok
Update TODO