String translated twice

Fix [ bug #1294 ] Expedition model Merou having problems with long names

download fails).

values for keys SeparatorXXX
Fix: Add PHPUnit test to check main.lang files does not contains rubish
values for keys FormatDateShortJaxaXXX

Conflicts:
	htdocs/core/lib/project.lib.php

- No need to be root to run script
- create git tag of version
- debian package do not use the deprecated dpatch command
- debian package is a quilt package (not native)
- debian package was missing file watch
- clean exclusion for zip and tgz package (exclusion must be done into
makepack-dolibarr.pl, not into specific package code)
- can publish files to sourceforge

Fix: New price was not used when editing a line when margin module was
on.

used for calculation.