changed names of resource-1.3; added a note on homepage on release

resource/abstract/Lang.gf

@@ -1,13 +0,0 @@
---1 Lang: a Test Module for the Resource Grammar
-
--- This grammar is for testing the resource as included in the
--- language-independent API, consisting of a grammar and a lexicon.
--- The grammar without a lexicon is [``Grammar`` Grammar.html],
--- which may be more suitable to open in applications.
-
-abstract Lang = 
-  Grammar,
-  Lexicon
-  ** {
-  flags startcat=Phr ;
-  } ;