General module refactoring
- adds EbayConfiguration and EbayConfigurationTest
- moves parameters.tpl
- almost done with the regenerate token function
missing files in previous commit
missing changes in previous commit
- missing colons in upgrade classes
- missing file licence headers in templates
fixed typos
fixes typo
- now when a product is disabled it is removed from Ebay at the next synchronization
- now when a product is deleted it is removed from Ebay immediately
- removes duplicate sql files
- fixes wrong path to EbayRequest in checkToken.php
- fixes variations loading in GetVariations.tpl
- refactoring of the postProcessCategory() and related
- table for disabling a product
- code and interface to disable a product in the category tab
missing files in previous commit
Merge branch 'evo571' into evo573

Conflicts:
	ebay/ebay.php
works for PrestaShop 1.5
add files for table creation for upgrade to 1.5
ongoing for item specifics
- almost done for PS 1.5
- needs finishing of the variationspecifics matching
extra images for PrestaShop 1.5
ItemsSpecifics for PrestasShop 1.5
updates the version number
Merge branch 'evo570' into version1.5