Merge pull request #42 from akahigeg/default-castle-name

set default castle name: 'dotfiles' for some commands
Added three commands: show_path, status, diff
Using DEFAULT_CASTLE_NAME in show_path, diff, status
Whoops, fixed typo
Update readme with correct file path for .homesick_subdir per technicalpickles/homesick@360e8185f75244b87d1a4f9191057616987097f7
Merge pull request #44 from DavidMikeSimon/master

Added commands: show_path, status, diff
Merge pull request #45 from austinylin/master

Fix the path for .homesick_subdir in README.md
bump up version
remove Gemfile.lock from repository
Regenerate gemspec for version 0.9.2
Merge branch 'master' of https://github.com/technicalpickles/homesick