Support forum fix

https://wordpress.org/support/topic/backslash-before-double-quotes
Support forum fix

https://wordpress.org/support/topic/html-is-hard-coded-in-bp_group_documents_display_html
Display header/title improvements
Make sure to echo the entire string
Possible support forum fix

https://wordpress.org/support/topic/notice-undefined-index-16#post-5566936