App framework

• Fix redirection when logging with an app

Pod provider

• Only display storage resources in the data browser 99c4fd8
• Only allow images on the binaries container 5cf4208
• LocalLoginPage: check that redirection URLs are real URLs ca3bf29
• AuthorizePage: ensure app redirectUrl is a real URL d205d18
• AppStatusService: ensure appUri is not an internal URL 4776e11
• Remove permissions from contacts collections 46aab05
• Fix error if querying SPARQL endpoint as anon or system 724fd57
• Fix HomePage header title #408