A working super-basic file browser extension
Gitignore
Removed debug code
Sanitize paths (avoiding path traversal attacks)
Removed debug code (again)
Asynchronous navigation when JS enabled
Apply uploadable file type list from app configuration
Folder icon
Open files in separate window/tab
View modes (icons vs. list view)
Styling
Nicer loading... style
Configurable template path
Made some things configurable
Split template into several files

(This will allow more specific overriding)
Configurable icons
Fixes for icon configuration, and some documentation in config
Stylesheet fix for empty labels
Fixed: root path needs to be propagated in ajax call
Title toegevoegd, kleine tweaks javascript.