Merge pull request #51 from e-cuellar/4.8

Rolling back fix for BISERVER-10605 since it was not requested for 4.8.... Note this will reintroduce the issue...
Fix for BISERVER-10605
When a PRPT has 2 or more Mandatory Prompts Without Default Values BI
Server Prevents You From Entering 2nd Prompt
Merge branch '4.8' of https://github.com/pentaho/pentaho-platform-plugin-reporting.git into 4.8