Merge pull request #1 from mbknor/only_headers_fix

Adding Optional Headers to BucketFile from pull request by mbknor
Changed the way headers are added
Also added headers to the result
Updated tests to reflect changes
Updated documentation
Forgot to update version number in readme
Updated build versions and fixed a problem with the tests
Changed build version
Enabled a test
Added .target to gitIgnore
Added flash socket policy server as library
Changed gitignore
Added session cache library
WIP - Partial migration to Jira's REST API, for use with Hosted Jira
Made jira-exception-processor for Jira OnDemand. Removed dependency on
jira api library. Not yet published and README needs modification.
Removed jira api project, was only used in Jira Exception Processor. The Jira connection is now integrated into that project.
Updated README
Made some email addresses configurable