first commit
Adding default snippets from snipmate.vim

* Snipmate.vim: https://github.com/msanders/snipmate.vim
* I only care about HTML, JavaScript, Python, and Ruby
Ruby: Adding embedded expression in string
Python: Adding pdb Python debugger
Adding and customizing eruby snippets borrowed from other repos

* https://github.com/honza/snipmate-snippets/blob/master/snippets/eruby.snippets
* https://github.com/honza/snipmate-snippets/blob/master/snippets/eruby-rails.snippets
* https://github.com/kaichen/vim-snipmate-ruby-snippets/blob/master/eruby-rails_view.snippets
Adding and customizing snippets from scrooloose/snipmate-snippets

* https://github.com/scrooloose/snipmate-snippets
htmldjango and eruby should load html snippets
htmldjango: Adding if/else
Ruby: use pry instead of debugger and other snippets
Python: adding Django model class and other snippets
RSpec: Updated for RSpec 2.7 syntax. All RSpec matchers use sh/shn.
Cucumber: Adding scenarios
Python: Adding whitespace to pdb
HTMLDjango: Adds end; JavaScript: Fixes repeat
Assumes using snipmate scope_aliases in .vimrc
Adds comments
Python and htmldjango: Improves if, class, def
htmldjango: Adjusts 'with'
ruby: Adds begin/rescue/end
Updates testing and debugging snippets