Merge pull request #35 from perselab/master

Add Store management features
BO retailer logo + clean FO placeholder image
Merge branch 'master' of https://github.com/qalingo/qalingo-b2c-web-classic-fo-bo.git
fix/improve retailer/store
bo address
fix BO / FO
rename -b2c
clean
improve catalog
improve backoffice business catalog
change placeholder.jpg by gif
change product-asset-loader.gif
backoffice business : catalog
update license beforre release
fix license : bug override
clean pom version
fix pom qalingo-engine dependency version
fix qalingo-engine dependency qalingo.engine.version
[maven-release-plugin] prepare release qalingo-web-classic-fo-bo-0.8.0
[maven-release-plugin] prepare for next development iteration