Fix: Regression for negative proposal lines.

Conflicts:
	htdocs/comm/propal.php
fix wrong value name when updating buyingprice
Fix: Usage of order into export broken when filters are used
Merge pull request #727 from cbattarel/3.3

fix wrong value name when updating buyingprice
fix some translations
fix some translations
fix : dyslexia
Fix: WSDL of productorservice was not valid. Normalize field names.
Fix: [ bug #762 ] Bad profit calculation in Reporting
Merge pull request #735 from simnandez/3.3

Fix: [ bug #762 ] Bad profit calculation in Reporting
Merge pull request #731 from grandoc/3.3

fix some translations
Fix: Bad field
Missing field fk_thirdparty in user webservice
Fix syntax error
fix trad
fix trad
fix trad
Merge pull request #739 from jfefe/ws_3.3

Missing field fk_thirdparty in user webservice
Merge pull request #740 from FHenry/3.3

Fix syntax error
Merge pull request #741 from grandoc/3.3

fix trad