Modified event creation so that start/end times are based on the client locale as opposed to the server. Unix timestamps are sent to the server instead of datetime strings. Reinstate the Now button in the datetimepicker widgets.
Merge remote branch 'upstream/master'
Make the popup legend draggable. This can be useful for plots that contain a lot of information.
Fix a bug that I introduced in a recent checkin. Selecting views with a non-default time range was not working correctly.
Refactoring for improved maintainability
Added tooltips to the sort menu buttons
Fix an issue with the page title
Order children in the view tree by name
Fixed an issue with custom time ranges cause pages not to render
Large scale refactoring to improve maintainability
Merge remote branch 'upstream/master'

Conflicts:
	graph.php
Merge pull request #200 from pcpiela/master

Modify the creation of events through the ui to be based on client timezone