Remove circular dependency on self in package.
Certainty: certain
Fixed-Lintian-Issues:
 source: circular-installation-prerequisite Depends
 source: circular-installation-prerequisite Pre-Depends
 source: circular-installation-prerequisite Recommends
 source: circular-installation-prerequisite Suggests
 source: circular-installation-prerequisite Enhances
 source: circular-installation-prerequisite Breaks
 source: circular-installation-prerequisite Conflicts
