Commits on Nov 24, 2018
  1. Fix broken tag extension example code to compile cleanly

    asmaloney authored and steveire committed Aug 15, 2017
    * CurrentTimeTag::getNode should be marked "override"
    * CurrentTimeTag::getNode 'p' should be marked "Q_UNUSED()"
    * Grantlee:: namespace missing in several places
    * CurrentTimeNode constructor needs to initialize the base class "Grantlee::Node", not "QObject"
    * CurrentTimeNode constructor needs default initializer
    * CurrentTimeNode::render needs to be marked "const override"
    * CurrentTimeNode::render doesn't return anything, it needs to write it to the stream
    * To be consistent with the builtins, CurrentTimeTag should be called CurrentTimeTagFactory