Support for C-Style functions

[Zuzu-Typ]

This is my attempt at implementing #18.

I ran into a couple of problems in the process:

• Using the snakecase generator in __init_\.py requires the imported modules in GLFW.py to start with an underscore (e.g. _ctypes) -- or it could just continue if the name is an imported module, but I didn't think of that. (nevermind. See https://github.com/FlorianRhiem/pyGLFW/pull/19/commits/b9032a7ee6275d1768c9ff4ab8b71b666cf74c44)
  • ERROR_REPORTING is not accessible by GLFW.py, so I had to add a variable (_error_reporting_query_func) holding a function getting said macro , which has to be set by __init__.py -- I'm sure there is a better way of doing this, but I couldn't think of any.

EDIT I didn't mention this anywhere, but _raise_glfw_errors_as_exceptions checks if glfw.ERROR_REPORTING and glfw.GLFW.GLFW_ERROR_REPORTING are True, meaning it won't raise an exception if either of them are set to False.

Best regards, --Zuzu_Typ--

[Zuzu-Typ]

Updated to pyGLFW 1.6

[FlorianRhiem]

I have merged your code locally and fixed a few issues. I've pushed it into a new feature branch for now, as there's a problem with the idea of automatically pythonifying the names: it breaks code analysis.

I think I will write a script for generating the pythonic module instead of doing the conversion at runtime. Not as elegant, but I want to keep code completion, etc. I will merge the feature branch into master when that's done.

Thank you for the suggestion and your help in porting the names!