Create automated tags using Git hooks

Following an article by Tim Pope[1][1], update the global git
configuration file to include a templates directory that contains all
hooks upon initializing a Git directory.  Also set the tags location in
Vim runcom file.

[1]: http://tbaggery.com/2011/08/08/effortless-ctags-with-git.html

Issue: #46
Update various issues with configuration files

- Update location of hushlogin to match the rest of the conf files
- Update git message to be comments so I don't have to bother deleting
  lines every time, thanks @thoughtbot
- Update glob pattern for overcommit as it was missing all node_modules
  directories because it was looking into the parent and not current
  directory
- Create jsfmt runcom for inclusion
- Update formatting of jshintrc to be more consistent
- Update symlinks to exclude ssh config so that it gets rsynced since we
  don't want to check in changes