Add API structure for articles
Change path to /services/articles
Add API structure for stores
Create home page, adding styles with bootstrap, change favicon
Add new article form
Add store form
Add favicon
Add error management on articles and stores, change language
Change default columns on articles table
Merge branch 'ui-design' into development
Change language on messages
Merge api-example
Add parameters for json
Add store_name, success and total elements on json
Delete unnecesary files
Refactor on services controllers and api for get articles with a specific store
Refactor on services controllers
Add error messages on articles by store
Change logic controller to lib
Change errors messages logic on controllers to lib