Merge pull request #1 from benagricola/master

Consul PUT always returns a JSON body
Return connect errors, don't automatically log them
Merge pull request #2 from benagricola/master

Handle errors from put requests correctly
Remove error logging from delete and put methods, up to the user to log these if needed
Merge pull request #3 from benagricola/master

Use ngx.encode_args instead of table concat for request options
Fix spelling error

Signed-off-by: Ben Agricola <bagricola@squiz.co.uk>
Merge branch 'master' of https://github.com/hamishforbes/lua-resty-consul
Remove lock code, this can be done using opts

And just as simply.

Signed-off-by: Ben Agricola <bagricola@squiz.co.uk>