remove jqwidgets
add jqwidgets images and css and a minified jqx
update jqwidgets 2.7 from dist zip
maybe new grunt version release will help
update other versions to current
hae travis task?
wrap server around the options to fix the connect task
no need for mucho verbose
Merge branch 'master' into sce

Conflicts:
	vendor/jqwidgets/styles/jqx.base.css
	vendor/jqwidgets/styles/jqx.black.css
	vendor/jqwidgets/styles/jqx.classic.css
	vendor/jqwidgets/styles/jqx.metro.css
	vendor/jqwidgets/styles/jqx.ui-darkness.css
	vendor/jqwidgets/styles/jqx.ui-le-frog.css
	vendor/jqwidgets/styles/jqx.ui-lightness.css
	vendor/jqwidgets/styles/jqx.ui-overcast.css
	vendor/jqwidgets/styles/jqx.ui-redmond.css
	vendor/jqwidgets/styles/jqx.ui-smoothness.css
	vendor/jqwidgets/styles/jqx.ui-start.css
	vendor/jqwidgets/styles/jqx.ui-sunny.css
missing resources from the jqwidgets zip 2.7
templates testing mit twigjs rendering (gefällt mir abernicht)
add automatic labels to layoutmanagerComponents to make the label: attribute optional
assert type in extending class for LayoutManagerComponent
update tests for both
add simple tests for li (list)