added tagline
fixed paths in include files
added links to header h1 and p tags
added stub for locations page
added stub and navigation for walking page
added stub and navigation for orthotics page
added stub and navigation for injuries page
added stub and navigation for infections page
fixed nav to have trailing slashes
added stub and navigation for toenails page
added stub and navigation for diabetes page
added stub and navigation for seniors page
added stub and navigation for new patient page