Bumped prerelease

Submodule lib/troopjs-browser 087dba4..7a8f492:
  > add route/set
Submodule lib/troopjs-core e08f072..18dec46:
  > Use a _real_ constant for TOSTRING_FUNCTION
  > Test for array like objects instead of straigh array. Closes troopjs/troopjs-core#116