Updated Mangos.Extractor to support WoTLK and Cata. Credit to Brotalnia.

[Daribon]

This adds support to WoTLK and Cataclysm to Mangos.Extractor. This means that the extractor supports all versions between 0.5.3 alpha to 4.3.4 cataclysm after it is applied.

Credit goes out to Brotalnia for most of the code in this commit. Brotalnia gave me permission to publish his code. I just updated the code to match the formatting and coding style of the latest revision, since it was based on an older revision.

The patch also changes the following:

• Updatefields output has been changed from C# to C++. Since the latter is widely more used in WoW emulation.
• Removed patch and build from filename output, because it already includes it within the output text file.
• Removed auto generated time and date from output text file, since its irrelevant.
• Updatefield extractor is now an universal extractor for all versions with updatefield names in .exe. It will not run on any MoP patch or above, because the client stopped having updatefield names visible in MoP+.
• Updated the extractors for opcodes, SpellFailedReasons and ChatTypes.

As for the first lines in the commit with no changes, I think someone prior to this commit mixed up windows and unix line endings. I tried to filter it out as best as I could on commit.

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This change is 

[Romfos]

Hi,

Now we support only WoW 1.12.1. Do we need it?

[Meltie2013]

@Romfos Would be nice to have incase we upgrade to another version with this source.

[billy1arm]

Hi,

Now we support only WoW 1.12.1. Do we need it?

Like main mangos, the Unified Extractor supports all versions of the core.

[billy1arm]

@Daribon There are a couple of issues which need resolving:
https://www.codefactor.io/repository/github/mangosserver/mangossharp/pull/52

[SaxxonPike]

This is pretty cool. I see that C# output was removed for C++. Why not make it possible to do either one by user choice?

[billy1arm]

Closing this is changes made and included in PR#71:
#71