[FIX] module views: fix css for html description
[FIX] report: force encoding of dateformat string

some locales have unicode into the date format (eg: zh_CN uses %Y年%m月%d日)
conversion using str() would not work for them
opw #593932
[FIX] ir.model: during creation of custom models, the _auto_init call should also take care of custom fields created on-the-fly

The _auto_init call in ir.model.fields creation will not
do it because it happens before the insertion of the model
in the registry. It will only work for later addition of
fields.
[FIX] Forward-port of latest bugfixes from 7.0, up to rev 5040 (odo@openerp.com-20130730114645-185kbupcrbtnv1tf)
[IMP] qweb: fix for many2one with None value
[FIX] res_currency: avoid getting blocked when creating a curreny without rates
[FIX] qweb.py: render_tag_field
[IMP] res_currency: more modular solution
[FIX] res_currency: update linked tests
[ADD] t-ignore branding opt-out
[FIX] res_currency: pass context to currency function
[IMP] doc: improve workflow documentation
apps warning non sticky
[FIX] avoid error message in the web client when we go on the Apps menu, replace it with a warning message explaining that the apps is not working currently
[FIX] res_currency: allow silent failing for computation of current rate if no rate exists, allow accessing the tree and form view if incorrectly configured currency
[FIX] fix t-ignore
[DOC] workflows: typos, and removed inaccurate environment symbols.
[REM] workflows: removed temporary run.py script from the tests.
[MERGE] workflows: added some documentation and some tests.
[FIX] removed print statement that crashes on runbot ascii