Update README.txt for moving the master repository to bitbucket.org.
Redirect stderr when trying to execute dircolorsd
Add .tmux.conf.
Check if the system's "ls" supports the "--color" flag.
When testing to see if the "ls --color" flag is supported, redirect
Remove the .g4/g4config file, which is moving to a Google-specific
Add initial sgk-tmux script for managing panes in windows.
Add .g4 symlink down into the .sgk-local directory tree.