Removed widget footer bar, put buttons on title bar, resize graph on show title bar
Second take at resizing the graph when displaying the title bar, fixed issue left from previous commit
Some class/id naming cleanup
Added control to hide and show graph legend in widgets
corrected class/id names for ad-hoc searching, cleaned up the maximize function
basic functionality to save legend on/off preference with the dashboard
Refactored maximize widget logic to remove stupid dependency on window resize event
Added function to set time span for one graph widget to all other graph widgets on dashboard
Cleaned up test logging
Added function to change ad-hoc search times based on graph zoom
Set version to 0.7.2