This reverts commits:

7d95b3f configure pg_hba.conf for 95% use case
dab810e move postgres certificates to common certs directory
b110b99 public ca comment
688e466 Enhancement to Show External Authentication Configuration
3903ef9 Updating External Authentication to support new AwesomeSpawn 1.2.1 usage.
57c28ef REST API Enhancement to support Provisioning
2e32d45 REST API Enhancement to support Automation Requests
24610a3 REST API Support for Service Requests as subcollections
fd0895c add ipa configuration to appliance_console_cli
fdce700 Bump to latest 3.2.17 tag to include a connection retry logic fix.
c2adb9d setup password for internal database config
8915dc6 load vcr in test mode
c041d11 Set APPLIANCE environment value.
ec9a04f3 no longer reference rmagick
8481857 Update VCR to see errors disguised by "UnusedHTTPInteractionError"
b3e9909 Move the excludes file into an unless ENV['APPLIANCE'] block.
f4c1308 Move test gems into an unless ENV['APPLIANCE'] block.
79212cb Upgrade to rspec 2.14
4aea7ed ran transpec (all turned off) to fix 7 lib specs
2a86680 specs for miq_ae_password model
2bd26c7 Remove temporary CA
cc94bb3 Setup certmonger privileges
0cfa7f3 Upgrade CertificateAuthority to use certmonger