Fixes #1047
fixes #1055
Restores CARS functionality
On moving to step 3 with a CARS layer, the Ncwms template will be correctly displayed
Fix for Travis problems with 'testFindLayerAsJson'
Merge pull request #1078 from aodn/fix_for_travis

Fix for Travis problems with 'testFindLayerAsJson'
Merge branch 'master' into issue-1055
Merge pull request #1068 from aodn/issue-1047

Fixes #1047
Remove anchor tags from files list
Merge pull request #1081 from aodn/Issue_#1073_clean

Remove anchor tags from files list
Review changes made to tests and liquibase
Review changes made to tests
Merge pull request #1077 from aodn/Issue_1032_cars

Restores CARS functionality
AODAAC system response logging moved
Merge pull request #1082 from aodn/aodaac_logging_moved

AODAAC system response logging moved
AODAAC integration logging set to debug
Merge pull request #1084 from aodn/aodaac_logging_debug

AODAAC integration logging set to debug
Allow disable AODAAC API calls
Load metadata records directly.
Update AodaacAggregatorService.groovy
Merge pull request #1085 from aodn/allow_disable_aodaac_api_calls_for_realz

Allow disable AODAAC API calls