Merge pull request #5 from kevsherman/nav_bar

Nav bar
Subevent model tests
Merge branch 'master' of github.com:kevsherman/bbk_final_project
date and time in MainEvent assigning properly
Merge branch 'master' of https://github.com/kevsherman/bbk_final_project
first edit attempt
subevent creation with date and time functioning
edit profile working
Merge branch 'master' of https://github.com/kevsherman/bbk_final_project into user_edit_profile
Merge pull request #6 from kevsherman/user_edit_profile

User edit profile
subevents on mainpage link through to subevent show
Merge branch 'master' of https://github.com/kevsherman/bbk_final_project
fixing edit profile submission
Merge branch 'master' of https://github.com/kevsherman/bbk_final_project
fixing edit profile submission
User has one main_event with unique user_id
commiting ActionMailer work before switching to new branch
ActionMailer sends user e-mail upon creation
Merge pull request #7 from kevsherman/invoke_actionmailer

ActionMailer sends user e-mail upon creation
navbar doesn't display on homepage