moved lib/next-resource to next-lib/src, to enable linking with next-lib as value of GF_LIB_PATH

next-lib/src/demo/Demo.gf

@@ -0,0 +1,21 @@
+abstract Demo =  
+  Noun - [AdvCN,PredetNP,PPartNP,RelNP,RelCN,SentCN,ApposCN,MassNP,DetNP],
+--  Verb,
+  Clause, -- 
+  Adjective - [SentAP,ReflA2],
+  Adverb,
+  Numeral,
+--  Sentence, 
+  Question - [QuestVP,QuestSlash],
+----  Relative,
+----  Conjunction,
+  Phrase,
+----  Text,
+----  Idiom,
+  Structural - [everybody_NP,everything_NP,something_NP],
+  Lexicon ** {
+
+flags startcat = S ;
+
+}
+