Replaced the square brackets with round brackets in the types serialize methods.  The reason for this change is that the square brackets brake the "Execution Plan" that is shown on the http://experimental.zorba-xquery.com/.
Replaced the square brackets with round brackets in the types serialize methods. 
The reason for this change is that the square brackets brake the "Execution Plan" that is shown on the http://experimental.zorba-xquery.com/.
bgarrels/zorba,28msec/zorba,bgarrels/zorba,cezarfx/zorba,cezarfx/zorba,cezarfx/zorba,28msec/zorba,cezarfx/zorba,28msec/zorba,28msec/zorba,28msec/zorba,28msec/zorba,cezarfx/zorba,28msec/zorba,bgarrels/zorba,cezarfx/zorba,bgarrels/zorba,bgarrels/zorba,cezarfx/zorba,28msec/zorba,cezarfx/zorba,bgarrels/zorba,cezarfx/zorba,cezarfx/zorba,bgarrels/zorba,bgarrels/zorba,28msec/zorba