Moved .notification icon in Extension Manager dialog

[logarytm]

I've rearranged the .notification item (installed extensions number) badge so that clicking it switches to the Installed Extensions tab. Appropriate .less files also got modified in order to get the icon themed properly. This aims to fix bug #7280.

[peterflynn]

@winek You have to sign the Contributor License Agreement before we can merge your first contribution (this is par for the course in most open source projects).

[logarytm]

Signed, is there any way to rerun the build?

[redmunds]

To rerun the build, click on the "Details" link next to "Failed — The Travis CI build failed" to go to the Travis page, then click the button in upper right that looks like a refresh button (tooltip says "Restart Build").

[logarytm]

There is no "Restart Build" button. Perhaps because I don't have write access to the adobe/brackets repository?

[redmunds]

I just restarted the build. For future reference, make sure you're logged in.

[marcelgerber]

@redmunds The button is only shown if you have write access to the repo - so only commiters can do that.

[redmunds]

@SAplayer OK. Seems like the person who submitted the pull request should also be able do that.

[marcelgerber]

Nope, you need to be collaborator of adobe/brackets.

[pthiess]

@lkcampbell Could you please take look - Thanks :)

[lkcampbell]

Looks good. Merging.