Updates to using Vundle for configuration of vim.
Merge branch 'vundler'
Add syntax highlight setting for cucumber

* Add .gitignore
* Remove backup files that should never have been checked in
Remove .netrwhist file from the repo
Don't track history of opened directories (.netrwhist)
Ignore .netrwhist files
Include ackrc in dotfiles
Make sure vim knows scss files are scss filetype
Adds more filetype support
Start Command-T with Leader-T
Split new windows above instead of below
Fixes common W/Q command typos
Map j/k combos to escape in insert mode
Remember way more command history
Move filetype config to its own file
Deal with fancy arrow keymaps from tmux
Adds bufexplorer to vundle
Switch default colorscheme back to vividchalk
Use vi-style keymappings in copy mode
Get rid of custom 'd' key binding for deploys