8053905: Eager code generation fails for earley boyer with split threshold set to 1000
Reviewed-by: attila, lagergren

8054343: Nashorn: Some tests fails on windows with AccessControlException
Reviewed-by: lagergren, sundar
Contributed-by: Sergey Lugovoy <sergey.lugovoy@oracle.com>

8055199: Tidy up Nashorn codebase for code standards (August 2014)
Reviewed-by: hannesw, lagergren

8054993: type info cache may be disabled for test262 and tests explicitly changing that property should use @fork
Reviewed-by: lagergren, hannesw

8048869: Reduce compile time by about 5% by removing the Class.casts from the AST nodes
Summary: Removed the native casts that slow down the compiler unnecessarily. I also modified the compile-octane harness so that it can run with --verbose and --iterations flags so that you can run the compiler for an arbitrary time, gathering a mission control executing profile.
Reviewed-by: attila, jlaskey

8044638: Tidy up Nashorn codebase for code standards
Reviewed-by: lagergren, sundar

8033105: Make sure Nashorn test harness can run zlib benchmark
Reviewed-by: attila, hannesw

8020719: Run tests with reduced splitter threshold
Reviewed-by: lagergren, sundar, jlaskey