Backend support for Download Management
Added removeDownloadInfo function for garbage mgmt
Added javadoc; fixed some typos
DDF-578: Backend support for Download Mgmt
DDF-578: Added javadoc & reformatted code
DDF-578: Fixed security issue; small syntax issues
DDF-578: Ran formatter on code
DDF-596: (Almost) all DDMS references removed
DDF-578: Fixed failing test
Merge pull request #13 from harrison-t-lm/master

DDF-578: Backend support for Download Mgmt