#4 add link to home page to show shirts for user

Add link around full name in competition progress bar partial view, link
pops up Sweaty T-Shirts list for the user.  Delete link appears if user
is me OR if I am admin.
#5

Show all sweaty t-shirts when showing a competition I am in.
#3, #9, hide SendMail

all users must have "User" role to use applicaton.  Set SendMail true by
default.  change competition description to textarea.  allow user to
edit competition from home page.
Merge branch 'master' of https://github.com/daytonbrown/Sweatytshirt