STR-461: StrategoStratego: allow annotations on quotations 
STR-461: StrategoStratego: allow annotations on quotations 

Quoted strategy expressions, terms, etc. are now StrategoPreTerms
instead of StrategoTerms. This means that it is possible to use
annotations with a quotation. For example,

   A : |[ s1 ; s2 ]|{t*} -> ...


svn path=/trunk/StrategoXT/; revision=13833

metaborg/strategoxt,Apanatshka/strategoxt,lichtemo/strategoxt,Apanatshka/strategoxt,lichtemo/strategoxt,lichtemo/strategoxt,lichtemo/strategoxt,Apanatshka/strategoxt,Apanatshka/strategoxt,metaborg/strategoxt,metaborg/strategoxt,Apanatshka/strategoxt,metaborg/strategoxt,lichtemo/strategoxt,metaborg/strategoxt