stop overriding bp docs template

so that my modifications to the fork of bp docs will work
and we can disable attachments per mlaa/buddypress-docs#2
remove customization so that bp-docs fork takes
update readme with content changes
hide buddypress-docs advanced settings

this just cleans up the interface a little
import invites template from cbox-theme
wrap invite stuff in div.item
import profile-loop template from cbox-theme
override cacap home template with our template
first disastrous attempt to adapt cacap to mla
Merge branch 'master' of https://github.com/mlaa/cbox-mla into next

Conflicts:
	style.css.map
style cacap avatar like cbox-mla avatar
link to portfolio from activity area
Merge branch 'cacap' of https://github.com/mlaa/cbox-mla into cacap
remove old portfolio template
style 'add new section' buttons
style tweaks
extend jquery hack to include cacap pages, fixes mlaa/cac-advanced-profiles#13
remove name from CACAP editable fields,

fixes mlaa/cac-advanced-profiles#29
updated readme with more rollout instructions
add WP upgrade task