Snippets and vim updates and such, oh my

git-svn-id: http://photonzero.com/dotfiles/trunk@33 23f722f6-122a-0410-8cef-c75bd312dd78

.vim/snippets/vim.snippets

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+snippet header
+	" File: ${1:`expand('%:t')`}
+	" Author: ${2:`g:snips_author`}
+	" Description: ${3}
+	${4:" Last Modified: `strftime("%B %d, %Y")`}
+snippet guard
+	if exists('${1:did_`Filename()`}') || &cp${2: || version < 700}
+		finish
+	endif
+	let $1 = 1${3}
+snippet f
+	fun ${1:function_name}(${2})
+		${3:" code}
+	endf
+snippet for
+	for ${1:needle} in ${2:haystack}
+		${3:" code}
+	endfor
+snippet wh
+	while ${1:condition}
+		${2:" code}
+	endw
+snippet if
+	if ${1:condition}
+		${2:" code}
+	endif
+snippet ife
+	if ${1:condition}
+		${2}
+	else
+		${3}
+	endif