PR: Rename FontAwesome5 fonts

[darkvertex]

(:hand: Please don't merge until the reporters of issue #97 confirm it fixes their issues. ✋)
[Edited 30/09/2018: Fix confirmed by @flutefreak7 and @jules-ch -- good to go! 👍✔️]

I used fontname.py to run:

python fontname.py "FontAwesome 5 Free Regular" ./qtawesome/qtawesome/fonts/fontawesome5-regular-webfont.ttf
python fontname.py "FontAwesome 5 Free Solid" ./qtawesome/qtawesome/fonts/fontawesome5-solid-webfont.ttf

then updated the md5 hashes in iconic_font.py so QtAwesome doesn't freak out.

In theory this should fix a bug with QFont merging Regular and Solid for formerly sharing the same font family of "FontAwesome 5 Free".

---

Fixes #97

[ccordoba12]

Looks good, thanks @darkvertex!

[flutefreak7]

Fantastic! Hopefully this helps others like me who might've been scratching their heads wondering why most fa5s icons weren't working. I know making platform-specific fixes is tiresome, so I applaud you guys taking the time to put this in. Thank you.

[ccordoba12]

So, is this PR working for you @flutefreak7? Just checking before merging and releasing 0.5.1

[jules-ch]

Thanks for taking time to work on this issue @darkvertex
I couldn't make it work with your changes, don't know if the name has something to do with this.

Tried to change to :
Font Awesome 5 Free Regular
Font Awesome 5 Free Solid
respectively.

And now it works. Can you try it @flutefreak7.

Commands are :
python fontname.py "Font Awesome 5 Free Regular" qtawesome/fonts/fontawesome5-regular-webfont.ttf
python fontname.py "Font Awesome 5 Free Solid" qtawesome/fonts/fontawesome5-solid-webfont.ttf

[flutefreak7]

I figured out why the other name didn't work... it was too long! The max length family name QFont appears to handle for me is 31, which is apparently a well-documented Windows limit.

When I make the Solid name 'a'*31 I get this:

When set the Solid font name to 'a'*32 I get this:

This discussion shows that due to limitations on both Mac and Windows, it's wise to stay below 30.

[darkvertex]

Ok then, I shortened their names like @flutefreak7 suggested. Good now?

[jules-ch]

It's working for me :)

[darkvertex]

Great to hear! 😄 That completes the 2 confirmations I wanted.

@ccordoba12: I just squashed my commits and re-pushed, just keeping the last good commit. -- You can merge and release this as v0.5.1 in my opinion.

[ccordoba12]

Thanks @darkvertex for your help with this!

[ccordoba12]

0.5.1 is out!