Added GL_TRUE and GL_FALSE
Use c_uchar for gl2::TRUE and gl2::FALSE
Update for language changes
Fix warnings with latest rust.
Merge pull request #43 from metajack/rust-up

Fix warnings with latest rust.
Merge pull request #21 from chinmaygarde/accc977a5ba3c47a1c1565393c5e0f3c2b56be47

Add GL_TRUE and GL_FALSE
Add support for glReadPixels.
Merge pull request #44 from metajack/read-pixels

Add support for glReadPixels.
Small update for latest Rust version

Replaced `pub extern` with just `extern` and properly casted a type for a vector.
Add wrappers for glScissor and glGetIntegerv
Merge pull request #47 from eschweic/glscissor

Add wrappers for glScissor and glGetIntegerv
support android build
Merge pull request #48 from webconvforge/PRbase

support android build
Merge pull request #45 from jmgrosen/latest-rust

Small update for latest Rust version
More Rust version updates
Merge pull request #49 from kmcallister/rust-upgrade

More Rust version updates
Make the configure script executable
Update to latest Rust version
Change opengles.rc to standard (and rustpkg compatible) naming conventions