28.07.2012
- bugfix array access of config variables did not work (Forum Topic 22527)
- bugfix $auto_literal = false did not work with { block} tags in child templates
  (problem was reintroduced after fix in 3.1.7)(Forum Topic 20581)
- bugfix tag option flags and shorttag attributes did not work when rdel started with '=' (Forum Topic 22979)