Fix size of accents in STIX and STIX-Web fonts.  Resolves issue #715.
Add more tests to check that the math is still in the page.  Should resolve issue #730 (though we don't have their page and can't really test it).
Clear font test div so that its width doesn't affect the page size.  resolves issue #681.
Fix use if for...in to avoid problems with elements added to Array.prototype.  Resolves issue #667
Add '!important' to CSS for display property.  Resolves issue #580.
Remove quoting of lquote and rquote when they appear within the content of the <ms> element.  Not sure why this was ever done.  Resolves issue #578.
Added '!important' to NativeMML CSS as well.  (Issue #580.)
Fixed typo in 'important'.
Add min and max width and height resets to CSS where appropriate.  Resolves issue #517.
Remove user configuration cookie (hasn't been used in 5 years).  This should be reflected in a removal of the CookieConfig item from the localization files.  Issue #559.
Remove redundent check (if span is null, then div will be null, so only need to check for div).  Issue #730.
Merge branch 'issue681' into develop.  Issue #681.
Merge branch 'issue667' into develop.  Issue #667.
Merge branch 'issue578' into develop.  Issue #578.
Merge branch 'issue580' into develop.  Issue #580.
Merge branch 'issue517' into develop.  Issue #517.
Merge branch 'issue559' into develop.  Issue #559.
Merge branch 'issue730' into develop.  Issue #730.
Merge branch 'issue715' into develop.  Issue #715.