#2374235 by socketwench, jibran: Add Only-Friends View Handler
Completely rewrote the README and changed the format to markdown.
Deleted INSTALL.txt, as instructions are in the README.
#2207213 by socketwench: Missing text format: filtered_html.
#1168250 by socketwench Add per-user access setting default
#1495778 by socketwench: Uninstall process stops due to call to undefined function flag_get_flag()