Second round of IE8 fixes.

- Removed fullscreener script from footer.
- Removed slider controls under each "slider" on each subpage. They are not sliders so arrows to the left/right and initialized the carousel on them doesn't make any sense and was causing problems.
- Fixed hover effect on second section on home page by not using opacity, but display none/block.
- Moved text up a bit on rotator. Font sizes are bigger on IE8 so it was too far down.

Signed-off-by: Waldemar Figueroa <waldemar@nobox.com>