Added rudimentary theming mechanism
Moved JS/CSS files to "default" theme
Moved base64 images to individual files for theming
Moved default theme into themes folder
Merged with master branch.

Fixed some conflicts that arose due to Google Chart integration branch

Conflicts:
	system/expressionengine/third_party/ee_debug_toolbar/ext.ee_debug_toolbar.php
	system/expressionengine/third_party/ee_debug_toolbar/libraries/Toolbar.php
	system/expressionengine/third_party/ee_debug_toolbar/views/toolbar.php
	themes/third_party/ee_debug_toolbar/themes/default/js/ee_debug_graph.js
Fixed merge bug whereby the settings for the extension were not recognised
Fixed extension settings bug

Due to the CI Hooks technique used to grab the final display output a bug was
encountered whereby the extension settings were not available (in this case the
selected theme was not present).

This is due to the Ee_debug_toolbar_ext being instantiated twice:

* By ExpressionEngine on the session_end EE hook.
* By CodeIgniter on the display_override CI hook

The EE settings are only provided on the first initialisation by EE. This problem was
solved by creating a static property to persist the settings between instantiations.
Updated version number to 0.9 to begin development with
Toolbar view modifications due to theming

Mainly removed "ZFDebug_[...]" IDs and also changed markup slightly.
New Bootstrap theme
Applied vendor prefixes to toolbar animation
Added initial settings model
Abstracted Installation methods into own library
Updated extension installation/delete methods to use library
Added settings_form and settings_save methods to extension
Removed persistent settings in favor of EE session
Changed all extension settings calls to use stored database
Added "click to list item" on template Google chart to bootstrap and default themes
Updated index on div placement for tmpl list logs
Added highlight to tmpl list item when clicked from graph
Janky attempt at having scroll on tmpl elements and not on tabs
Updated chart width for Bootstrap theme
Moved inline CSS to theme CSS files
Added Update logic for < 0.9 added
Animations and show/hide of panels now performed in CSS

The JS now add/removes CSS classes to control the opening and closing
of debug panels and the toolbar itself
Default theme now uses CSS for animations and show/hide of panels