Merge pull request #1446 from mdamour1976/master

[BISERVER-11402] Scheduler is not sending Excel, RTF, or Text files from PRPT reports
[ANALYZER-2402] - new implementation of XmlaExtra that will delegate calls to the instance inside the OSGI classloader.
Merge pull request #1448 from kurtwalker/ANALYZER-2402

[ANALYZER-2402] - new implementation of XmlaExtra that will delegate cal...
[ANALYZER-2402] - correcting unit test
Merge pull request #1449 from kurtwalker/ANALYZER-2402

[ANALYZER-2402] - correcting unit test