moved find_and_replace to own directory

- added directory to path
added file pattern support to fire

`fire foo bar *.rb`   # replaces foo with bar in all ruby files
`fire bad good .git/config`
`fire \w 1 *`  # replaces all word characters with 1 in all files
utility files
Pull all projects uses new rb file
vimrc changes

- no swap files
- copy current buffer command
- more mash escapes
- more buffer closing options
more shit