Fix issue with not being able to create pages named '0'
Fix issue with not being able to create pages named '0'

fezde/ProcessWire,ryancramerdesign/ProcessWire,fezde/ProcessWire,rusjoan/poly-hackaton,ryancramerdesign/ProcessWire,rusjoan/poly-hackaton,fezde/ProcessWire,ryancramerdesign/ProcessWire,rusjoan/poly-hackaton,ryancramerdesign/ProcessWire,ryancramerdesign/ProcessWire,rusjoan/poly-hackaton,rusjoan/poly-hackaton,fezde/ProcessWire,fezde/ProcessWire