Updated few icons to use with git.

[tusharsrivastava]

I have updated some icons' utf8 code to look better. Old icons were not matched to many icons.

[dritter]

Thanks for your contribution.

Do you use the "fallback-strategy" of awesome-terminal-fonts?
Unfortunately this produces different unicode-codepoints than the "patching-strategy" which this theme is using.. I'll try to suggest a pull request to awesome-terminal-fonts in the next days..

[bhilburn]

@tusharsrivastava - Thanks so much for getting involved and submitting a contribution!

@dritter - Are you saying that this PR needs an update to work in a fallback situation?

[dritter]

@bhilburn No, I think this PR is meant for the fallback strategy.

Maybe we should have a new section in the icons-variable to support fallback strategy (awesome-fallback). IMHO this should be master...tcbbd:master as @tcbbd made a quite complete port.

[dritter]

@bhilburn Uhm. Merging this means, that we now have glyphs for fallback- and patching-strategy all together. So Icons are now broken in awesome-patched-mode..

It would be better to revert this merge and make a new branch in the icons-definition (see my previous comment).

[bhilburn]

@dritter - Hm, I'm really having trouble understanding how you would like to handle this, as our icon expert =)

Can you lay out a step-by-step plan for what needs to happen? I'll revert this merge in master and next right away, though.

Edit: I believe both master and next are now fixed. Can you confirm, @dritter, and if not, can you submit a PR to fix?

[dritter]

@bhilburn yes. Now it looks good again on master and next.

[bhilburn]

@dritter - Great! Thanks for confirming!