... but do not apply the custom binding when e.g. in the Customize dialog. Closes #465
…out being asked to commit.
…ts" nsresult: "0x80570001 (NS_ERROR_XPC_NOT_ENOUGH_ARGS)" location: "JS frame :: chrome://scriptish/content/js/browser.js :: <TOP_LEVEL> :: line 43" data: no]
…, needs cleaup still, but works.
note: this caused a warning in the AMO validator
Also fix some other issues, such as proper centering