True type font support

[M-F-K]

In the "old" Indielib, TrueType font support was added by some drop in code created by an old forum user called venomjj. Basically it was a new fontmanager + fontobject that make use of the the freetype library.

The freetype library:
http://www.freetype.org/index.html

The venomjj code:
http://venomjj.indielib.com/a_17_IND_TTFFont.rar

To support this in the new crossplatform setup we need to make sure that we can use freetype inside Indielib crossplatform ( is it ok regarding license ?)

I have mailed venomjj (the embedded mail adress inside the code), and asked permission to use his code inside Indielib crossplatform ( I think the license is ok, - but it never hurts to be polite in theese matters ;-) ).

[M-F-K]

Just recieved an Ok from venomjj, regarding implementing his code into Indielib-crossplatform using the lgpl license. We just have to remember to give him credits for it.

The only ting left is to evaluate the freetype library license.

[M-F-K]

..and we have evaluated the license, and Darthmike and I find it useable, - so I have created the truetype branch, incorporated venomjj's code and have begun the setup in xcode.

[DarthMike]

Moved to 0.7

[M-F-K]

The IND_TTF tutorial is set up and tested in VS2012 and i XCode. Linux + IOS is not tested. There is a great deal of "cleaning up" todo, since benomjj placed the render code in the tmx stuff and not in the actual render itself.