Merge branch 'release/v0.0.2' into develop
Refactor: breaking out api helper functions
Add: article api, get a single article
Add: possibility to pass on custom headers to diffbot
Add: possibility to post a body to article api
Merge branch 'feature/article_api' into develop
Add: possibilty to get a single custom api-call
Add: product api functionality
Doc: changed custom doc url
Spec: .autotest config file
Mod: text change in product raise when no url
Add: image api functionality
Add: analyze api
Mod: a more smooth way to set apiUrl on a crawl by using api object
Gem: summary
Gem: removed redundant dependency and specified ~> 2.1 for rest-core
Readme: update
Readme: break lines and more info
Bump to 0.0.3
Merge branch 'release/v0.0.3'