added more photos and moved photos license into photo folder
added teaser block
integrated PageContentIdSource into PageContentDao
removed index from PageContentId
adopt changes to Simple page
autoconnect id to value in the Image component
adopt changes in PageContentDao to ContentBlock component
added getBody() to ContentContainer to allow re-rendering of the body
after submit
add all photos to the AvailableImages service
content-overlay.js now triggers an event to notify the dom that a block
has been removed
replaced hardcoded event name with events module in content-overlay.js
added submit handler to content-image.js
content-container does now handle json responses properly and moved
submit handlers to the actual component file
adopt changes in PageContentDao to Index page
replaced the second section of features with teasers on the Index page