Logging in should now default to username from prefs to login
Merge remote-tracking branch 'upstream/master' into jp636
Cleaned logs and testing login stuffs
Removed more logs and cleaned Mike's pr
Merge pull request #642 from jaypoulz/jp636

Jp636 -- Removing the extra logs and some login mods
DFM is an iSENSE Import now.  And it works.  That's about it.
Merge pull request #643 from stowellm/ms636

DFM is an iSENSE Import now.  And it works.  That's about it.
DFM reorganizes data with no associated experiment and successfully uploads to that experiment.  Cleaned up some extraneous logs and code comments.
Merge pull request #644 from stowellm/ms636

DFM reorganizes data with no associated experiment and successfully uplo...
Fixed some bugs
Merge remote-tracking branch 'upstream/master' into vb573