add sonar plugin and reconfigure cobertura plugin
remove unneeded sonar config
Merge remote-tracking branch 'upstream/develop' into task/add_attribute_type
attribute type, validation and exceptions
unit test + bug fix
 fix misstyping
ADD attribute type validation
FIX attribute type in the other TCs
FIX default attribute value
FIX default attribute value
fix line length
fix line length
FIX missing validation in tc logic and lettuce pattern
Merge pull request #111 from alberts-tid/task/add_attribute_type

Task/add attribute type
Merge pull request #112 from jframos/QA/CLAUDIA-4318_attribute_type

Qa/claudia 4318 attribute type
Merge pull request #113 from jframos/QA/fix_missing_validation

Qa/fix missing validation in tc logic and lettuce pattern
 add DB changelog queries
ADD attribute type for product installation requests
Delete tag
Merge pull request #114 from jframos/QA/attribute_type_product_instances

Qa/attribute type product instances