(fix) build task in gruntfile now watches all files in the scripts folder and lints / reruns all tests when a file is changed
(fix) adds install task to gulpfile which executes npm install and bower install, also adds that task to the build function
(fix) fixes navbar styling
Merge pull request #87 from tylerlewis/navbarStylingFix

(fix) Fixes navbar styling
Merge pull request #86 from jeffvan576/gulpfileFixes

(fix) updates gulpfile to run npm install, bower install, and reruns tests and list on files being saved
(feat) adds 'Become A Sitter' button
(test) adds testing for [issue #90]
(feat) adds 'Become A Sitter' button to navbar
Merge pull request #93 from tylerlewis/sitter

(feat) Navbar: Has button 'Become a Sitter'; when user clicks on 'Become Sitter' button on navbar, navigate to private profile