down sizing images
added new slideshow library . edited some pictures to size. Made the slideshow.
Merge pull request #39 from jacindajade/gh-pages

down sizing images
resized image and added
Merge branch 'gh-pages' of https://github.com/YouthTek/Portal into gh-pages

Conflicts:
	css/styles.css
Merge pull request #40 from HotMuffin/gh-pages

worked on slideshow
navigation
Merge branch 'gh-pages' of https://github.com/YouthTek/Portal into gh-pages

Conflicts:
	_site/css/styles.css
	css/styles.css
Header background image