Crosshair bugfix

Adds missing icons to icons.png, fixing a bug in 14w25b where areas
around the crosshairs were inverted.
Revert "Crosshair bugfix"

This reverts commit 3c60e6e675f72035b7ff54abe9ffefd1e664862d.
Merge pull request #1 from John-Smith-64x/master

added armour helmets
Crosshair bugfix

Applied Threshold Alpha to the crosshair image, to fix
partly-transparent pixels that were being inverted.
Merge pull request #6 from Pr0methean/master

Crosshair bugfix