The Scripts panel has not been added to the toolbar yet.

https://bugs.webkit.org/show_bug.cgi?id=18601

Reviewed by Adam Roben.

* English.lproj/InspectorLocalizedStrings.js: Changed "Show inherited properties"
to "Show inherited". Adds new strings for the Scripts' panel tooltips.
* page/inspector/BreakpointsSidebarPane.js: Added.
* page/inspector/CallStackSidebarPane.js: Added.
* page/inspector/Images/back.png: Added.
* page/inspector/Images/debuggerContinue.png: Added.
* page/inspector/Images/debuggerPause.png: Added.
* page/inspector/Images/debuggerStepInto.png: Added.
* page/inspector/Images/debuggerStepOut.png: Added.
* page/inspector/Images/debuggerStepOver.png: Added.
* page/inspector/Images/forward.png: Added.
* page/inspector/Images/statusbarResizerHorizontal.png: Added.
* page/inspector/PropertiesSection.js:
(WebInspector.PropertiesSection): Flip the order the subtile is appended
so it can float right in the CSS.
* page/inspector/Sc...