Modified files related to the ticket #904

#904: EndUser should be able to add or remove the current'y viewed ticket from an iteration

Conflicting tickets are not detected for closed tickets.

There are 6 modified files related to this ticket:

•   BRANCH/AGILE-TRAC/SOURCE/0.11/DEV/agiletrac/api.py
•   BRANCH/AGILE-TRAC/SOURCE/0.11/DEV/agiletrac/conf/agile_conf.ini
•   BRANCH/AGILE-TRAC/SOURCE/0.11/DEV/agiletrac/workflow.py
•   BRANCH/AGILE-TRAC/SOURCE/0.11/DEV/patch/trac/ticket/model.py
•   BRANCH/AGILE-TRAC/SOURCE/0.11/DEV/patch/trac/ticket/roadmap.py
•   BRANCH/AGILE-TRAC/SOURCE/0.11/DEV/setup.py

Back to ticket #904.