Changes header img contrast
Removes images not being used, adds new low-contrast log image for header
Changes gruntfile uglify script (directories were listed in the wrong order)
Installs Full Calendar jQuery Plugin for Google Cal
Drops in new markup/styles for thumbnail hover
Fixes chrome hover issue, hover text is now horizontal & centered
Styles hover text as smaller h1 text
Merging fullcalendar branch into master branch
Client content changes
Minor spacing adjustments to .top-section and #copyright