fix(install): fix install method

.vim_runtime/sources_non_forked/vim-less/ftplugin/less.vim

@@ -0,0 +1,26 @@
+" Vim filetype plugin
+" Language:	    LessCSS
+" Author:	    Tim Pope <vimNOSPAM@tpope.org>
+" Maintainer:   Leonard Ehrenfried <leonard.ehrenfried@web.de>
+" Last Change:  2011 Sep 30
+
+" Only do this when not done yet for this buffer
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+let b:undo_ftplugin = "setl cms< def< inc< inex< ofu< sua<"
+
+setlocal iskeyword+=-
+setlocal commentstring=//%s
+setlocal define=^\\s*\\%(@mixin\\\|=\\)
+setlocal includeexpr=substitute(v:fname,'\\%(.*/\\\|^\\)\\zs','_','')
+setlocal omnifunc=csscomplete#CompleteCSS
+setlocal suffixesadd=.less
+setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,://
+setlocal fo=croql
+
+let &l:include = '^\s*@import\s\+\%(url(\)\=["'']\='
+
+" vim:set sw=2: