emoji_u1f301.svg: The gradients are messed up.

emoji_u1f432.svg: Has a lot of fine details that are then removed, by making 
them all same color!  Open it in inkscape and see.

emoji_u1f355.svg: has a later copied 15 or so times instead of creating a 
radial gradient.  Sigh...

I don't think the designers can be trusted.  We should fix the worst offenders, 
but also find an automatic way to remove unused details so we can make a decent 
SVG font out of these.

Those three were the worst offenders and outliers:

-rw-r--r-- 1 behdad eng 15134 Aug 16 16:01 emoji_u1f406.svg
-rw-r--r-- 1 behdad eng 15351 Aug 16 16:01 emoji_u1f35c.svg
-rw-r--r-- 1 behdad eng 15567 Aug 16 16:01 emoji_u1f38f.svg
-rw-r--r-- 1 behdad eng 15646 Aug 16 16:01 emoji_u1f6a6.svg
-rw-r--r-- 1 behdad eng 15689 Aug 16 16:01 emoji_u1f4b8.svg
-rw-r--r-- 1 behdad eng 15696 Aug 16 16:01 emoji_u1f40f.svg
-rw-r--r-- 1 behdad eng 16416 Aug 16 16:01 emoji_u1f372.svg
-rw-r--r-- 1 behdad eng 16760 Aug 16 16:01 emoji_u1f411.svg
-rw-r--r-- 1 behdad eng 16851 Aug 16 16:01 emoji_u1f33d.svg
-rw-r--r-- 1 behdad eng 16978 Aug 16 16:01 emoji_u1f517.svg
-rw-r--r-- 1 behdad eng 17232 Aug 16 16:01 emoji_u1f348.svg
-rw-r--r-- 1 behdad eng 17333 Aug 16 16:01 emoji_u1f490.svg
-rw-r--r-- 1 behdad eng 18413 Aug 16 16:01 emoji_u1f1ea_1f1f8.svg
-rw-r--r-- 1 behdad eng 18746 Aug 16 16:01 emoji_u1f37b.svg
-rw-r--r-- 1 behdad eng 18823 Aug 16 16:01 emoji_u1f35f.svg
-rw-r--r-- 1 behdad eng 22913 Aug 16 16:01 emoji_u1f355.svg
-rw-r--r-- 1 behdad eng 25538 Aug 16 16:01 emoji_u1f432.svg
-rw-r--r-- 1 behdad eng 56335 Aug 16 16:01 emoji_u1f301.svg