Update README.md
Update README.md
Update README.md
Update README.md
- Quick fix for emoji crash:
	- Doesn't display yak or comment if it contains emoji
	- This will be modified later to filter just the emoji characters and display the rest of the yak
Update README.md
- Filter emoji from yaks and comments if emoji not supported on system
Merge branch 'master' of https://github.com/djtech42/YikYakTerminal
- Verify that a yak is actually posted (instead of just checking the http response)
- Verify that a comment is actually posted (instead of just checking the http response)
- Show message if not connected to the Internet
- Added ability to show recent user upvoted yaks
Merge branch 'master' into beta

Conflicts:
	README.md