fix to multiple quotes around literals
removed offending double quotes around literals
changed QQuadl to QQuadL
escape literal strings
corrected missing SafeLiteral
Merge remote-tracking branch 'upstream/master' into drugbank
fixed malformed urls being created from text
Merge pull request #189 from dklassen/drugbank

Drugbank changes to have output compatible with sesame
fixed minor url bug on makeEndpoints() and added a temporary makeemdpoint() function
added ns-ns counts to the HTML statistics pages