This is my current vim config. It changes on a regular basis.
Mainly configured for JavaScript development.
Clone the repo anywhere you want bar ~/.vim, then run:
make install
This backs up existing .vimrc and .vim to .vimrc.bak and .vim.bak respectively.
To update plugins, run:
make update
N.B: you need to have curl installed. If you don't want to/can't install curl, you need to update the Makefile to use wget