deleted left arrow and fixed net link
fixed left link
Merge pull request #2 from notandrewkaye/master

Fixed links to other pages in the sequence and some formatting.
fixed top border
Merge pull request #3 from notandrewkaye/master

Fixed navbar border.
added images for steps
added mouse over highlights
Merge pull request #4 from notandrewkaye/master

mouseover highlights on image sequence
fixed jquery for hover
Merge pull request #5 from notandrewkaye/master

New jquery
fixed image mouseover
Merge pull request #6 from notandrewkaye/master

Fixed jquery hover
Merge pull request #3 from kibio/master

merge updates