Bump version to 0.19
Update the copyright information.
Change name of testing user from RobertBarta to TestUser in t/01citadel.t
Change example user name from RobertBarta to TestUser in lib/Net/Citadel.pm.
Changes for version v0.19
Net::Citadel v0.19

* develop:
  Changes for version v0.19
  Change example user name from RobertBarta to TestUser in lib/Net/Citadel.pm.
  Change name of testing user from RobertBarta to TestUser in t/01citadel.t
  Update the copyright information.
  Bump version to 0.19
Bump version to 0.20
Correct number of info lines tested for in t/01citadel.t to '24'.
Add a META_MERGE repository resources item to WriteMakefile in Makefile.PL.
Net::Citadel ToDo as of 5 June 2013.
Changes for version v0.20
Net::Citadel v0.20

* develop:
  Changes for version v0.20
  Net::Citadel ToDo as of 5 June 2013.
  Add a META_MERGE repository resources item to WriteMakefile in Makefile.PL.
  Correct number of info lines tested for in t/01citadel.t to '24'.
  Bump version to 0.20