Fixes for changes to HTTPBase
Minor cleanup to examples
Instantiate $buf before loop to eliminate undefined variable warning
Merge pull request #8 from triq6/master

Instantiate $buf before loop to eliminate undefined variable warning
Only specify API_VERSION once
Simplify Composer instructions
Make headings more consistent
Fix SSL verification settings. Add ability to set cert.
Add the ability to convert the response to UTF-8
Prepare for 1.60
Documentation updates