Adds basic activity tracking for sending of messages and new friendships.
Refines activity log for friendships added and messages send.
Fixes z-index of dropdown menus.
Removes personal website information and let's the social network be it's own entity.
add header to user page
generate scaffold code for microposts
update database with new data model
update sidebar with micropost link
save at stopping point from various changes, most rolled back
add title to microposts index
add Show, New, Edit & Destroy tabs to Posts page
set show micropost as default
remove tabs from Post page, shows all
add microposts table to Posts page
add 'New Message' form to Posts page (functions); edit fails
drop micropost table & change message field
associate user post with current user id
fix edit function
add pry for debugging
move new posts and posts list to profile page