adds search button to toolbar
clicking the search button drops down a new drawer that contains a placeholder for search tools
turns drawing status off when search is clicked
inserts drawing tools back into drawer when draw button is clicked
only inserts the draw tools into the drawer if the search tools are currently in the drawer
adds hover styling to the search button
Merge pull request #36 from vertigokidd/search_tags

Search tags
adds tags to the search drawer
styles tags, adds disabled search bar, changes condiditional check for re-inserting the draw tools into the drawer
adds additional styling to tags and search drawer header
Merge pull request #37 from vertigokidd/search_tags

Adds tags to the search drawer as well as a disabled form for tag searches
turns canvas off if it is on when browser action is pressed
only sends request from timeline after mouseup
fixes some of the styling with the toolbar on sites like socrates so that the sliders always display in the middle
alters styling of the sliders in the toolbar (width, opacity, and timeline)
fixes a bug where width and opacity values were not updating properly once the draw tools were re-added to the toolbar drawer
fixes a bug where color choice was not updating properly after the draw tools were re-added to the toolbar drawer
removes the searchTools and drawTools methods and instead hides and shows the appropriate tools when the draw and search buttons are clicked (Thanks Mike!)
drops down the toolbar drawer when the pencil button is clicked only if the drawing status is currently off
moves the timeline inside the search drawer