A simple map viewer

Johannes Hofmann c7f1518897 Cache active texture unit, assign unit to texture Each Texture is bound to a unique texture unit (glBindTexture is called only once). Context keeps track of the current active texture unit and reduces the number of glActiveTexture calls to a minimum.		7 lat temu
img	Generate no_tile.png	8 lat temu
shader	Initial commit :>	8 lat temu
src	Cache active texture unit, assign unit to texture	7 lat temu
.appveyor.yml	Add .appveyor.yml	7 lat temu
.gitignore	Ignore even more VIM swap files	8 lat temu
.travis.yml	travis: Pin Rust 1.24 as minimum supported version	7 lat temu
Cargo.lock	Use directories crate instead of xdg	7 lat temu
Cargo.toml	Use directories crate instead of xdg	7 lat temu
LICENSE	Add license	8 lat temu
README.md	Initial commit :>	8 lat temu
build.rs	Switch from servo-glutin to glutin, update dependencies	7 lat temu
default_tile_sources.toml	Move tile sources configuration to separate file	7 lat temu

deltamap

A simple map viewer.