Prepares for js text scaling widget
Prepares for js text scaling widget

Prior to developing a custom JS widget which will allow the
user to scale the font size, all scalable text has been set
to use rem units. This will allow the widget to simply change
the root font-size, which will then affect all main text.

Any elements with their height property set to rem units have
been changed to their pixel equivalents, thus avoiding any height
changes when the font-size has been set.

Font styles which should not been scaled, e.g. those in the header,
have also had their font-size untis set to pixels.

robCam/menu-panel,robCam/menu-panel