Merge pull request #42 from creichert/master

Test for alternative yaml file extensions when loading bundles
Added a note about password-protected SSL keys.
Merge pull request #43 from sajith/ssl-notes

Added a note about password-protected SSL keys.
external-http(s)-port setting #44
Case insensitive hostname lookup
Include some stanza config info
Lookup apps by hostname, not port #44
Version bump
Update README.md

Include Multiple SSL Certificates example
Merge pull request #45 from bermanjosh/patch-1

Update README.md
Fixes
Add not about keter configuration syntaxes by version.