Fixed a js bug in /symphony/blueprints/sections/ when fieldLegend is an empty selection
Merge pull request #1591 from DeuxHuitHuit/admin.js

Fixed a js bug in /symphony/blueprints/sections/ when fieldLegend
Extend the ImportableField implemenation to include modes, like exporting. Update all core fields to implement this new functionality as well
Merge branch 'integration' of git://github.com/symphonycms/symphony-2 into integration
Correct the prepareImportValue processRawFieldData fallback