Revert inlining basic language pack

ftplugin/reva.vim

@@ -1,29 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vim') == -1
-  
-" Vim ftplugin file
-" Language:	Reva Forth
-" Version:	7.1
-" Last Change:	2008/01/11
-" Maintainer:	Ron Aaron <ron@ronware.org>
-" URL:		http://ronware.org/reva/
-" Filetypes:	*.rf *.frt 
-" NOTE: 	Forth allows any non-whitespace in a name, so you need to do:
-" 		setlocal iskeyword=!,@,33-35,%,$,38-64,A-Z,91-96,a-z,123-126,128-255
-"
-" 		This goes with the syntax/reva.vim file.
-
-" Only do this when not done yet for this buffer
-if exists("b:did_ftplugin")
- finish
-endif
-
-" Don't load another plugin for this buffer
-let b:did_ftplugin = 1
-
-setlocal sts=4 sw=4 
-setlocal com=s1:/*,mb:*,ex:*/,:\|,:\\
-setlocal fo=tcrqol
-setlocal matchpairs+=\::;
-setlocal iskeyword=!,@,33-35,%,$,38-64,A-Z,91-96,a-z,123-126,128-255
-
-endif