added keep-alive-ssl test script. refactored keep-alive test script
Merge pull request #39 from zelgerj/0.5.8-beta

added keep-alive-ssl test script. refactored keep-alive test script
log refactoring in keep-alive test scripts
Merge pull request #40 from zelgerj/0.5.8-beta

log refactoring in keep-alive test scripts
Merge remote-tracking branch 'upstream/0.5.8-beta' into 0.5.8-beta