Importing the localized fitting file(xml) exported from EVE

[jeffy-g]

Hello!

I haven't played EVE for a while, but I've started playing again recently.

Inevitably, I ended up using Pyfa again, but I feel that I need to make some changes to the import of localized fitting files, so I am submitting a PR.

For simple testing, I created localized fitting files for each language and placed them in tests/localized-fitting-files. You can see how it works by importing all the xml files at once with Pyfa.

It also seems that the character limit for fitting notes has been increased from 400 to 500, so I've included those changes in this PR.

If the character count exceeds 500, the text will turn red.

thanks for reading o7

[jeffy-g]

The German and Russian localized fitting files export xml files with the exact same contents regardless of important names.

hint attr is <official name>, text content is <official name>*

The layout of the wx.ProgressDialog is messed up... :‑(

[DarkFenX]

I will take a look at it (and possibly merge) later. Will make today release w/o this, sorry

[jeffy-g]

Okay! np :-)

Please check it out, if there's anything you don't like or any problems, please fix it.