Formatting tweaks, added metadata to stumpwm.asd
Added travis-ci configuration
Fixed clisp 2.49 build bug
Merge branch 'master' of github.com:sabetts/stumpwm
Merge pull request #148 from russell/travis

Added travis-ci configuration
Addit travis-ci badge to readme.md
Fixed bug where redisplay caused an error when called on an empty desktop