Fixed Window spark shell launch script error.
 JIRA SPARK-1029:https://spark-project.atlassian.net/browse/SPARK-1029
adding clone records field to equivaled java apis
Merge pull request #438 from ScrapCodes/clone-records-java-api

Clone records java api
Merge pull request #451 from Qiuzhuang/master

Fixed Window spark shell launch script error.

 JIRA SPARK-1029:https://spark-project.atlassian.net/browse/SPARK-1029