saveDevice return value changed, examples fixed.
Unit tests for device methods added, minor changes.
Header columns for rtd and hpd displayed correctly.
Revert "Header columns for rtd and hpd displayed correctly."

This reverts commit bdcee8029ec9f188ec3183ba91e51f1290d6bb93.
Revert "Revert "Header columns for rtd and hpd displayed correctly.""

This reverts commit 8a343bdef351595b074b9ba98389d9a7a5317b28.
Header columns displayed correctly[UPDATED]
Canceling table creation bug fix
Manage columns bug fix
Authenticated, unauthenticated user views fixed
UC municonvdata and web client - get new measurement data
Merge branch 'master' of https://github.com/dejande/BNL