Fix: memory not freed
Fix: choice of percentage was lost
Fix: translation
Fix: Remove duplicate key
Merge remote-tracking branch 'origin/3.3' into 3.4

Conflicts:
	htdocs/core/lib/pdf.lib.php
Merge remote-tracking branch 'origin/3.3' into 3.4
Entities problem with error message in predefined invoice creation
Merge pull request #1028 from marcosgdf/minor

Entities problem with error message in predefined invoice creation
Removed debug message and wrong translation key
Merge pull request #1029 from marcosgdf/minor

Removed debug message and wrong translation key
Fixed wrong translation key and and improved es_ES translations
Improved es_ES translation
Merge branch '3.4' into translations
Missing translations
Fixed some translation problems
Merge pull request #1030 from marcosgdf/translations

Fixed wrong translation key and and improved translations
Fix: Bad error management
Fix: phpunit file
Merge branch '3.4' of git@github.com:Dolibarr/dolibarr.git into 3.4
Fix: dead code