Initialize license_key as a string object and make the default value an empty string. [1/1]

Initialize license_key as a string object and make the default value an empty string.



 .../clouderamanager/attributes/default.rb          |    4 ++--
 .../crowbar/bc-template-clouderamanager.json       |    2 +-
 .../crowbar/bc-template-clouderamanager.schema     |    2 +-
 .../clouderamanager/_edit_attributes.html.haml     |   16 ++++++++--------
 4 files changed, 12 insertions(+), 12 deletions(-)

Crowbar-Pull-ID: 9ba0479558cac3f21026f0b46f4901ae61cb9af6

Crowbar-Release: fred