FileService remove 'this.' on method calls
Check HTTP Status codes on FileService

Check HTTP Status codes on FileService
More HTTP Status code checks on FileService

More HTTP Status code checks on FileService
Make sure dates are being comverted properly
Dates were being converted without a timezone and so weren't being
handled as proper UTC dates and DST was not being included.
Merge pull request #1491 from markewallace/FixDateConversion

Fix date conversion
Convert characters like < and > to html entities so that it's possible
to include html tags on fields like title which are text.

Convert characters like < and > to html entities so that it's possible
to include html tags on fields like title which are text.
Merge pull request #1492 from CarlosManias/js-fix-xml-encoding-issues

Js fix xml encoding issues
added program fragment to test for contention