Remove ancient TODO notes.
Small changes to omnicompletion.
Remove unused assignments.  Some cleanups.
Do not enable cindent for various filetypes - assume that the indentation shipped with Vim is better until shown otherwise.
Stop overriding the color of comments.  It probably was overridden by colorscheme selection anyway.
Remove CVS Id stuff from autogeneration.
Remove key mappings that are set up in JT_autocmd.vim.
Remove obsolete stuff.
Remove obsolete function.
Minor cleanup.