move exception_paranoia option form application.rb to katello.yml
Merge branch 'master' into story/configuration

* master: (28 commits)
  Reduced API documentation for Headpin mode
  ...

Conflicts:
	src/config/katello.template.yml
	src/lib/katello_config.rb
Log exception message for RecordNotFound exception

To at least have a clue where it's coming form.
add default values to configuration
Merge branch 'master' into story/configuration

* master: (16 commits)
  851331 - Add organization label attribute
  ...
replace Notify with #notify in controller

Notify is for ActiveRecord models only
add missing notification when repo discovery fails
leave app_mode option in katello.yml

for sed command in katello-configure to work
documentation update
Merge branch 'master' into story/configuration

* master: (7 commits)
  867304 - sorting first environment in paths for env selector
  ...
changing secrets 'shhhh' to 'katello'
rename katello-defaults.yml to katello_defaults.yml
jruby - rpm installation is not supported on jruby yet
Merge pull request #1580 from pitr-ch/story/configuration

add default values for configuration
Merge pull request #1568 from pitr-ch/bug/781206-missing-notifications

781206 - Need a to have notifications for delayed job errors.
Merge pull request #1535 from iNecas/log-not-found-message

Log exception message for RecordNotFound exception
Merge pull request #1605 from lzap/jruby-fix

jruby - rpm installation is not supported on jruby yet