Wrap evalString with parens.

Prior to this commit, we checked to see if asString was equal to '{}'
because a syntax error would occur during eval on these comparisons. If
we were comparing '{}', we'd wrap it in an array and access index 0 to
get the result of the comparison after eval. Because this requirement is
conditional, we had to modify evalString itself. This had the side
effect of making the 'title' attribute contain the array representation
as well, which is ugly.  Instead, we can wrap every eval'ed string in
parens. This does not change the return value but does mitigate the
syntax error, and it does it in a way that does not change the title
displayed in the table.
Make comparison table color blind safe.

The CSS classes "green" and "red" were renamed to "equal" and "inequal".
The red background has been replaced with white.

Signed-off-by: Anders Bergh <anders1@gmail.com>
Merge pull request #6 from anders/master

Make comparison table color blind safe.
Merge pull request #5 from erinspice/master

Wrap evalString with parens.
added unified eq table into the readme and master branch
Merge pull request #8 from dorey/unified-pr

added unified eq table into the readme and master branch
moving values out into a separate file
Merge pull request #9 from dorey/separate-values

moving values out into a separate file
adding Infinity and -Infinity (re: #7)
removing file which is now unused
moved styles into a styles directory
woops
nicer font
fork link
link to new version
fixed overlapping table
moving the infinity's over with the other strict-equal items
Merge pull request #1 from dorey/master

update