affinityitems enhancements

- added members sync
- added order's status sync
- added resynchronize feature
- added ip and language
- added discount code
affinityitems validation improvements
affinityitems validation improvements
changes resources path
improved french translation
Configuration key added
added language in order
little marketing changes
removed phpInfo method
added guestId and memberId in all actions/recommendations
fixed order current_state (1.4 adaptation)
added order payment mode
removed config.xml~
fixed css issues and update version
fixed version
fixed prices issue by using PrestaShop method
added actionSeach
Merge branch 'master' of github.com:mathieulgb/affinityitems into mathieulgb-master

Conflicts:
	adapter/AEAjaxAdapter.php
removed wishInstall method
Merge branch 'master' of github.com:mathieulgb/affinityitems into mathieulgb-master