Fix: Edit propal line was losing product supplier price id
Fix: Use correct standard
Doc
Merge remote-tracking branch 'origin/3.3' into 3.4
 Fix: [ bug #1062 ] Documents lost in propals and contracts validating
Fix: Missing sources
Fix: packager
Merge remote-tracking branch 'origin/3.3' into 3.4
Fix: W3C
Fix: Bad translation
Fix: Bad sql request
Fix: update copyright file
Merge remote-tracking branch 'origin/3.3' into 3.4
Merge branch '3.4' of https://github.com/Dolibarr/dolibarr into 3.4

Conflicts:
	ChangeLog
Fix: Supplier price displayed on document lines didnt take discount
Merge pull request #1236 from altairis-fr/3.4

Fix: Supplier price displayed on document lines didnt take discount
Fix: bad sql syntax
Fix: Supplier price displayed on document lines and margin infos didnt take discount
Merge pull request #1237 from altairis-fr/3.4

Fix: Supplier price displayed on document lines and margin infos didnt take discount
Fix: bug preventing creation of predefined invoice.
Also added phpunit test to detect it if it occurs again.
Merge branch '3.4' of https://github.com/Dolibarr/dolibarr.git into 3.4