Fix #1052: Don't load ConsoleTestOutput in test load hack.
Fix #727: Source mapping for Rhino.
Replace casts to Scriptable with Context.toObject
Merge pull request #1061 from gzm0/fix-test-load

Fix #1052: Don't load ConsoleTestOutput in test load hack.
Merge pull request #1055 from gzm0/rhino-sm

Rhino Source Maps
Fix #1020: Proper stack frame resolution in anonymous functions