[antlr-interest] ST 3.1 daily build

[Terence Parr]

hi daily build is essentially 3.1 final.

http://www.stringtemplate.org/download/build/ 
stringtemplate-11-09-2007.17.tar.gz

11-09-2007

o added elseif. $if(x)$...$elseif(y)$...$else$...$endif$

o updated some unit tests (names, guts) to make more sense.

o updated group.g and eval.g so that list literals can have empty
   atoms like $["a",,"b"]:{n | ...}; null="nullstring"$.

11-08-2007

o "default" was not a valid value in map.  had testLiterals looking  
even at strings in lexer for
   group.g. ST-15

o ST-18 fixed.  put close in a finally block.

Ter