Issue #35 If there's only text in a tag, close it on same line.
Issue #35 If there's only text in a tag, close it on same line.

This fixes the case where:

    h1 something

produces:

    <h1>something
    </h1>

by checking if the node is a parent to any other nodes. This seems
like generally desirable behavior, and I cannot think of any
counterexamples

blx/pyjade,zeraien/pyjade,zeraien/pyjade,P-Daddy/pyjade,huiyiqun/pyjade,glennyonemitsu/muhJade,glennyonemitsu/muhJade,paradoxxxzero/pyjade,syrusakbary/pyjade,syrusakbary/pyjade,char101/pyjade,char101/pyjade,huiyiqun/pyjade,blx/pyjade,jjz/pyjade,P-Daddy/pyjade,blx/pyjade,P-Daddy/pyjade,paradoxxxzero/pyjade,char101/pyjade,zeraien/pyjade,huiyiqun/pyjade,paradoxxxzero/pyjade,jjz/pyjade,syrusakbary/pyjade,jjz/pyjade