Merge pull request #146 from tomaka/master

[[lib]] -> [lib]
fixed for latest Rust
Merge pull request #149 from HeroesGrave/master

Fixed for latest Rust
Fixed snake attibute for the latest rust
Merge pull request #151 from kvark/snake

Fixed snake attibute for the latest rust
Fix generation for wgl
Merge pull request #153 from tomaka/fix-glx-wgl

Fix generation for wgl
Preliminary work for EGL implementation
Merge pull request #155 from tomaka/impl-egl

Preliminary work for EGL implementation
Implement generation for EGL and GLX
Merge pull request #157 from tomaka/impl-egl

Implement generation for EGL and GLX
Implement generation for OpenGL ES
Merge pull request #158 from tomaka/impl-gles

Implement generation for OpenGL ES
fixed for latest rust
Merge pull request #159 from HeroesGrave/master

Fixed for latest rust