+ Removed vim-powerline in favor of a more custom, simple statusline
+ new statusline still switches color based on mode
+ still displays about the same information
+ added vim-colorschemes plugin
+ adds many different colorschemes for easy switching
+ switched to jellybeans theme
+ Made it easier to reload vimrc for quick changes
+ changed all function to function! calls (overrides on each save)
+ added check for whether the vimrc has been loaded before to only do things once
+ only loading Vundle plugins once
+ added autocmd to source vimrc.local files on save
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