8130306: enable running Nashorn test on Windows
Summary: fix executable name (add .exe suffix)
Reviewed-by: hannesw, sundar

8080471: fix usage of replace and file separator in Nashorn tests
Summary: Two tests should use replace instead of replaceAll, and there is a typo in the usage of File.separator.
Reviewed-by: attila, hannesw

Merge

8062638: RuntimeException when run command from js with -scripting on Cygwin
Reviewed-by: hannesw, lagergren

8049367: Modular Run-Time Images
Reviewed-by: chegar, dfuchs, ihse, joehw, mullan, psandoz, wetmore
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, bradford.wetmore@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, james.laskey@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com, sundararajan.athijegannathan@oracle.com

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

8053908: jdeps is not PATH on Mac, results in ant clean test failure on Mac
Reviewed-by: hannesw, jlaskey

8050964: OptimisticTypesPersistence.java should use java.util.Date instead of java.sql.Date
Reviewed-by: jlaskey