Menu media-queries

Menu changing acording to screen width
Merge pull request #3 from JohnTheDaniel/master

Small changes and about page created
Merge pull request #5 from JohnTheDaniel/li

Entire menu entry clickable
Merge branch 'master' into menuMedia

Conflicts resolved:
	css/main.css
Minor adjustments to styles

Card-shadow removed and menu quarries threshold changed
conflict fixed