Change some display and wrapping settings
Remove 'gdefault'

I worry that this causes problems with some scripts.
Formatting, small fixes
Apply fnameescape() in file-editing mappings
Add Preserve() function
Use :setlocal
Add mapping to switch to alternate win or buf
Add syntastic.vim settings
Try ruby syntax folding
Check for $BLOG, $NOTES before defining commands
Snippet additions
Update styx.vim
Update Vim plug-ins