[predefined-counter-styles] Add examples from css-counter-styles

Crissov has just created a new issue for 
https://github.com/w3c/predefined-counter-styles:

== Add examples from css-counter-styles ==
The specification for [CSS Counter Styles Level 
3](http://www.w3.org/TR/css-counter-styles-3/) contains several more 
or less useful examples for counters (or symbolic markers). Should 
they be repeated here?

I quote them below, slightly altered, for easy reference.

``` css
@counter-style triangle {
  system: cyclic;
  symbols: '‣';
  suffix: " ";
}

@counter-style box-corner {
  system: fixed;
  symbols: '◰' '◳' '◲' '◱';
  suffix: ': ';
}

@counter-style footnote {
  system: symbolic;
  symbols: '*' '⁑' '†' '‡';
  suffix: " ";
}

@counter-style upper-alpha-legal {
  system: symbolic;
  symbols: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z;
}

@counter-style go {
  system: alphabetic;
  symbols: '⚪️' '⚫️';
  suffix: " ";
}

@counter-style trinary {
  system: numeric;
  symbols: '0' '1' '2';
}

@counter-style dice {
  system: additive;
  additive-symbols: 6 '⚅', 5 '⚄', 4 '⚃', 3 '⚂', 2 '⚁', 1 '⚀';
  suffix: " ";
}

@counter-style decimal-paren {
  system: extends decimal;
  suffix: ") ";
}

@counter-style circled-lower-latin {
  system: alphabetic;
  speak-as: lower-latin;
  symbols: ⓐ ⓑ ⓒ ⓓ ⓔ ⓕ ⓖ ⓗ ⓘ ⓙ ⓚ ⓛ ⓜ ⓝ ⓞ ⓟ ⓠ ⓡ ⓢ ⓣ ⓤ ⓥ ⓦ ⓧ ⓨ ⓩ;
  suffix: " ";
}
```

The last one is actually already included.

See https://github.com/w3c/predefined-counter-styles/issues/10
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Received on Thursday, 14 July 2016 11:42:07 UTC