[REM] l10n_fr_rib module

RIB format is no longer accepted by banks (replaced by SEPA) since 1st of August 2014, in regards of #3331
[FIX] l10n_fr: remove depedency to l10n_fr_rib

Cherry-pick of 4ff1c7c required due to fe1b2c0
[FIX] event_sale: workaround for broken view.

Non-stored fields created with the new API are not converted to old
fields and added in `_columns` (and thus `_all_columns`). This forbid
them to be used in qweb views.
A fix will be commited in 8.0 to address this issue.
[IMP] add rel='nofollow' if nofollow passsed in option of html field, if user have karma more than karma_nofollow then don't add meta tag.