Adding my config files
Adding basic update script
and also modifying paths in .bashrc
New files from TD
Removing backup files
* Renamed .bashrc to dot_bashrc
          .emacs to dot_emacs
* Update dot_bashrc and dot_emacs
* Add new emacs files
* New gdbinit and gitconfig files
* Adding c2-dev-env.sh
* Modify update.sh