Revert inlining basic language pack

ftplugin/sass.vim

@@ -1,27 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vim') == -1
-  
-" Vim filetype plugin
-" Language:	Sass
-" Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2016 Aug 29
-
-" 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 com< cms< def< inc< inex< ofu< sua<"
-
-setlocal comments=://
-setlocal commentstring=//\ %s
-setlocal define=^\\s*\\%(@mixin\\\|=\\)
-setlocal includeexpr=substitute(v:fname,'\\%(.*/\\\|^\\)\\zs','_','')
-setlocal omnifunc=csscomplete#CompleteCSS
-setlocal suffixesadd=.sass,.scss,.css
-
-let &l:include = '^\s*@import\s\+\%(url(\)\=["'']\='
-
-" vim:set sw=2:
-
-endif