Update Travis CI
Merge pull request #168 from Indiv0/update-travis-ci

Update Travis CI
Annotate all SDL structs
Merge pull request #170 from jdeseno/repr-c

Annotate all SDL structs
Run codegen script outside of make
Build demo via cargo
Merge pull request #169 from jdeseno/codegen-prebuild

Run codegen script outside of make
Changed target_os from "win32" to "windows"

As of rust pull request 16435, cfg attributes now use "windows" instead
of "win32" for the target_os parameter.
Update Travis CI
remove glob using in response to compiler change
remove commented out code
Merge pull request #171 from inrustwetrust/windows-link-fix

Changed target_os from "win32" to "windows"
Merge pull request #173 from chuckries/master

fix cargo test after compiler removed shadowed usings.
allow non_snake_case for new rust lint behavior
replace deprecated get_ref call
Merge pull request #174 from jdeseno/rust-warnings

Rust warnings
Add simple message box
Merge pull request #175 from jdeseno/simple-messagebox

Add simple message box
Merge branch 'update-travis-ci' of https://github.com/Indiv0/rust-sdl2 into Indiv0-update-travis-ci
Added missing library path