A collection of functions for determining the characteristics of the "system"
on which a Melange application is running. Currently, this consists of only
a boolean isDebug() function.
Patch by: Todd Larsen
Review by: to-be-reviewed
Consolidate functions dealing with Google Accounts and look-up of User entities
into a single site-wide controller module. Tests will be added in a subsequent
commit as soon as Google App Engine tests using mocker are figured out.
Patch by: Todd Larsen
Review by: to-be-reviewed