Merge pull request #1436 from mdamour1976/5.0.6

[BISERVER-11362] - Scheduling a PRPT Report to be Emailed as an Excel 2007 Format sends an unopenable Excel Document (5.0)
Merge pull request #1444 from mdamour1976/5.0.6

[BISERVER-11402] Scheduler is not sending Excel, RTF, or Text files from PRPT reports
Merge pull request #1452 from mdamour1976/5.0.6

[BISERVER-11423] 2 files are being created for each schedule execution