make sure GetCapabilities XML is refreshed and not taken from browser cache in IE when the user changes see boundlessgeo/suite/issues/256
Merge pull request #226 from bartvde/issue-256

make sure GetCapabilities XML is refreshed
apply outputConfig in addOutput call of legend plugin
Merge pull request #227 from bartvde/legend

apply outputConfig in addOutput call of legend plugin
Merge remote-tracking branch 'upstream/master'
issue #216 - Text label editing: enable Text Fieldset and fix text opacity edit