update version and release notes
added OpenCage
update to 2014
add OpenCage
add OpenCage, copyright, pod tweaks
increment version to 0.46
added OpenCage to list in pod and comment
first pass at OpenCage.pm

TODO: need to revisit the exact names of the response keys
remove version reference as was way out of date 

also alpha order dependencies
ad link to devblog and github
Added META.yml file
Merge branch 'freyfogle/opencage-geocoder-support'