should fix issue Kintaro/wtftw#20
closes issue Kintaro/wtftw#19
added core and xlib modules into this git repository to keep it centralized
removed cargo target directory, which was accidentally committed
fixes and closes #21
updated default config
Added Gitter badge
Merge pull request #24 from gitter-badger/gitter-badge

Add a Gitter chat badge to README.md
updated readme
added semicolons to macros
updated readme
code cleanup
fixes issue Kintaro/wtftw#25
added ability to kill clients. solves issue Kintaro/wtftw#27
updated config example to include client kill
Update Cargo.toml