fixed documentation error

Change-Id: Ie2d0b2526e23b6b310f2f50ce80b081db4da64f3
Now waiting to add background tasks until queue is unpaused.

Change-Id: I2083f83c3ed31bc14a433d0b0d2ee0b191f57f32
Fixed bug where id would not get added to hierarchy attribute nodes.
Attribute nodes now get added in the correct order.

Change-Id: I9994544c0b8da00bd350fd14d7355b85fa8502e6
Interface cleanup. Now logging out when active connection is removed.

Change-Id: I022bba7f30c629416a863f03daf5274deecf1c04
Fixed bugs where symbols in sql queries weren't quoted.
Fixed bugs with Oracle support in new sql code.

Change-Id: Iae4f86d61cd02cb7e306c6109c565cffdab459f4
code cleanup.

Change-Id: Ifb569fdca94d918b59df3f3d901b22efec02b82f
now preventing removal of databaseConfig connection

Change-Id: I47b40438773230c75173b61a0b3cae0934ad0341