changed deprecated FormException in favor of InvalidConfigurationException
only valid variants should be dispatched
Fixing CS, adding phpdoc
Merge pull request #1134 from akovalyov/fix/deprecated-exception

[VariableProductBundle]Changed deprecated FormException in favor of InvalidConfigurationException
made variant generator flash message translatable
Merge pull request #1136 from akovalyov/fix/generator-events-dispatching

[VariableProductBundle] Only valid variants should be dispatched
Merge pull request #1138 from akovalyov/fix/variant-generator-flash-translations

Variant generator flash message should be translatable
Merge pull request #1071 from aRn0D/small-fix

[Resourcebundle][WIP] Coding stanadard
Promotions exclusive mode
Promotion exclusivity per promotion
Merge pull request #1132 from umpirsky/fix/issue-1127

Promotions exclusive mode
configure the travis suite
Adjust Travis-CI configuration
Polished Travis-CI handling