Import french translation from transifex, and enable its build

git-svn-id: http://svn.osgeo.org/postgis/trunk@13074 b70326c6-7e19-0410-871a-916f4a2858ee
Fix html tags in french translation

git-svn-id: http://svn.osgeo.org/postgis/trunk@13075 b70326c6-7e19-0410-871a-916f4a2858ee
Put msgstr on a single line

Transifex does not like newlines in quoted text (fails on tx push).

git-svn-id: http://svn.osgeo.org/postgis/trunk@13076 b70326c6-7e19-0410-871a-916f4a2858ee
Update french language files (make update-po)

git-svn-id: http://svn.osgeo.org/postgis/trunk@13077 b70326c6-7e19-0410-871a-916f4a2858ee
Add missing new translation italian/brazilian files

git-svn-id: http://svn.osgeo.org/postgis/trunk@13078 b70326c6-7e19-0410-871a-916f4a2858ee