[FIX] point_of_sale: pos details report company taxes and payments

If the sales details only fetches the pos sales details of his own company, it should be the case for the pos payments and taxes as well.
[FIX] l10n_ro: changed module author as requested in issue 621105
[FIX] packaging: debian: references to README.md removed
[FIX] web: datetime value parsing without time

If the date format language was changed to invert month & day values (so, changed to the classic european format instead of the american format)
Then, when entering manually a datetime without the time (so just '01/02/2014' instead of '01/02/2014 00:00:00', the day and month were inverted (the datetime was set to 02/01/2014 instead of 01/02/2014) because the datetime entered did not exactly match the date + time pattern.

We therefore added a fallback case, to test to parse the value with the date pattern alone (without the time)
[IMP] ir_mail_server: Set an OpenERP alias as the bounce address.

Fixes issue #3347.