What's my ip address
Finished an install script.
Updating install on readme.
Adding xkcd to readme.
Add "whats playing" command to Betty
Merge pull request #8 from remixz/whats-playing

Add "whats playing" command to Betty
Merge pull request #3 from romanzubenko/master

Added a "what is my ip address?" command
Merge conflicts.
Merge pull request #9 from pickhardt/huwr-master

huwr-master without merge conflict
Update version to 0.1.1 thanks to the latest pull requests. Also added a change log.
Merge remote-tracking branch 'origin/master'
Make README say v0.1.1
Updating install script.
added date functions, and pwd
added alternative queries to datetime
Find module for searching files

* find files with extension
* find files with extension that contains string
find processes
"list of all processes"
"processes by user root"
"show me my processes matching log"
cleanup
fixes #14 regex error in lib/itunes.rb when running betty
Merge pull request #5 from scottsievert/install

Install via install script.