def __le__(self, other):
return self.lessThanOrEqual(other)<EOL>
Allows the joining of values to the query by the <= 
operator.  If another Query instance is passed in, then it 
will do a standard comparison.

:param      other       <variant>

:return     <Query>

:sa         lessThanOrEqual

:usage      |>>> from orb import Query as Q
            |>>> query = Q('test') <= 1
            |>>> print query
            |test <= 1