Set default AWS region
Set default pager "less" and related options
Integrate standard shell prompt addion for Git
Disable vim auto-modeline, add httplog format
Add OpenSSL encryption plugin for vim
Python debugging enhancements

- Shell Alias 'pdb' for loading debugger
- Tab completion works in OS X
Add buffer number to VIM ruler
Bigger scrollback in SCREEN
Add git_search_history shortcut
Add Sublime Text editor to the downloads
Short script to copy live configuration into the repo...
Bigger scrollback buffer for Screen
Use native "show" features for `git showfiles`
Migrate interactive settings to bashrc

- .bashrc is loaded via .bash_profile in interactive mode
- shell history hooks integrated only once (checked first) to avoid
  syntax errors in PROMPT_COMMAND
- Git state features and autocompletion integrated in .bashrc
- Aliases and other shell completion integrated in .bashrc
- Screen window title defaults to hostname
- Screen hardstatus shows abbreviated path (instead of immediate PWD)
Initial EC2 utilities download integration