gen_sample_data: archive sessions and quotes
Made terms of quote wider
Add template tag 'session_quote_status'
Add name to session quote
Use quote name for initial session name
Fixed labels of quote state
Add button to archive quotes
Add preview size to uploader
FIX query returned all the selected images, not the requested
Add to quote template for terms of quotes
Setup initial value for terms on new quotes
Add menu entry
Add image name to list of full-quality pending uploads
Implement change of passwords
Add icons from https://commons.wikimedia.org/wiki/Crystal_Clear