escape quotes in curl data (fixes https://github.com/zipmark/rspec_api_documentation/issues/58 )
fix specs, coerce data into string (i.e. handle nil case)
Merge pull request #60 from mrbrdo/master

Fix curl escape
write http_method and route in custom json format, fixes #59
Remove minimum dependencies gemfile from travis until they are updated
Merge pull request #61 from mrbrdo/json_attrs

write http_method and route in custom json format, fixes #59
allow parameters without values
Merge pull request #62 from mikz/master

Allow parameters without values
Bump version
Write html and wurl files in binary mode