Printing Fixes

There were a couple bugs in the MathML stylesheets used for generating LaTeX

• The mathcolor attribute (unsupported) could cause an extra } to be inserted
• { or } characters in MathML were not handled correctly
• The digamma character (Ϝ) did not display correctly

EIP Fixes

• Some versions of IE were giving errors on Save/Preview
• IE 6 without MathPlayer installed was erroring when editing figures
• Improved EIP help text

Miscellaneous

• The link to the Creative Commons license now has a rel="license" attribute for crawlers like Google