Release 1.8.0 - March 18 2016

Changes

• 1.8.0 2016-03-18
  • Update the way the args array works in JavaScript object macros: it now
    uses a shell-style array where quoted strings come in as one array element,
    even if it contains spaces.
  • Update all internal user variable getting/setting to use the public
    setUservar() and getUservar() methods, enabling developers to override
    the implementation of these functions.
  • Fix a bug when looking for %Previous tags, so that if the current topic
    has no %Previous trigger RiveScript won't bother looking for them.