[de] Fixing incorrect translation (main menu)

[deining]

I found two issues in German main menu localization that I would like to report:

"vs/workbench/contrib/scm/browser/scm.contribution":

"miViewSCM":
de wrong:   "Quellcode &&verwaltung!"    // remove exclamation mark,
de correct: "Quellcode&&verwaltung"      // combine to one single word

"mView":
de wrong:   "&&Anzeigen"     // access key 'A' assigned already, 
de correct: "An&&zeigen"     // changing it to 'z'

Thanks for taking care of these issues.

[csigs]

Thank you for your feedback. We are currently reviewing it (reference 791072).