Move example JSON article for unit testing to separate file
Add new text fields to OS X demo app interface
Add new labels to iOS demo app interface
Add app icons
Add subjects, Scopus subjects, readers count, and readers properties
Add Altmetric J identifier, ISSNs, and quotes properties
Add cohorts, context, schema, and history properties
Update iOS demo app with new article properties
Minor layout adjustments
Update podspec for 0.3
Fix documentation typo
Sort properties and methods declarations
Add link to documentation in README
Merge branch 'master' into development
Update version number in README
Rename Altmetric journal identifier and tweet quotes properties
Merge pull request #4 from shazino/development

New properties for SZNAltmetricArticle