added sample directive and test, added midwaytester
fixed a bug invisible maximum value of wordcloud
Merge branch 'uidev' into uidev-dashboard
Merge branch 'uidev-dashboard' into uidev
conditions of pass in wordcloud test are more specific.
pom.xml updated
fixed and added locale message
sample dashboard extension added
onHead, onTail event added to logdb service. added TableView directive.
sample apps added & sample app import code added.
app directory path changed
unnecessaries removed.
each extension code are wrapped in code block. helper functions added to serviceExtension.
missing file added
temporarily hide adding widget extension markup
fixed a bug about negative offset at onTail event
validateWidgetContext function and test added
asset must have own validator
widget context validator test case modified
added WidgetService