Merge pull request #9 from dlozupone/development

Development
Merge pull request #10 from dlozupone/development

Add help tab tests
Merge pull request #11 from dlozupone/development

Development
Merge pull request #12 from dlozupone/development

Development
Merge pull request #15 from dlozupone/development

Development
Merge pull request #16 from dlozupone/development

Implement Base_Helpers_Render_Fields
Simplified tests
Added: metaboxes, help_tabs, and short codes properties and associated setters/getters
Refactored: moved metaboxes, help_tabs, and short codes properties and methods to Base_Model
Added: conditional to remove non_object error
Refactored: tests
Added: package description
Added: build.xml
Fixed: composer.json
Added: VersionEye badge skip-ci ci-skip
Merge branch 'master' of github.com:dlozupone/wp-mvc-base into feature/refactor
Added: build file exclusions
Updated: ping build script
Added: missing property getters
Modified: applied WP coding standards