A few changes to whatsnew.md
whatsnew.md: Made it clear what "others" actually meant.
Merge branch 'master' into jag/whatsne

Conflicts:
	duckduckhack/getting-started/whatsnew.md
whatsnew.md: replace double dashes with em dash
Merge pull request #58 from duckduckgo/jag/whatsne

A few changes to whatsnew.md