#165

1. sa-component.js
 - general logic for component processing
 - iconDirective
 - abstract data model of components

2. sa-infopage.js
 - objective data model
 - InfoPageController with the logic to load and parse received data/configuration
 - directives

3. angular_template.jsp
 - angualar based template for InfoPage

4. wro.xml [sa-component, sa-infopage.js, new libs from bower.json]

5. removed obsolete *.xml files with views definition to decrease resources locating, read, close impact