[stringtemplate-interest] normalizing \n

[Terence Parr]

hiya. fyi, i'm normalizing templates so \n becomes \r\n or \n in  
output depending on platform. So, we can always use \n in templates.   
To force \r\n on unix, though, we can still create a writer:

         st.write(new AutoIndentWriter(sw,"\r\n")); // force \r\n as  
newline

Ter