MAME WIP: Expand to support tag with font color, glyph

Hello.

Edit to src/emu/ui/ui.cpp source code file.
1. Added support for tag with font color, glyph.
- Added font color tag.
<font color=rgb(%d,%d,%d)>, <font color=#%2x%2x%2x>
Addedglyph tag.
- <glyph value=%d>, _[%d]

example) command list of pong game driver.

This is <font color="rgb(%d,%d,%d)">, <font color="#%2x%2x%2x">, </font> tag. (change text color)
<font color="rgb(255,0,0)">RED COLOR <font color="#0000FF">BLUE COLOR <font color="rgb(0,255,0)"> GREEN COLOR</font> TEST1 </font> TEST2 </font> TEST3

This is <font color=rgb(%d,%d,%d)>, <font color=#%2x%2x%2x>, </font> tag. (change text color)
<font color=rgb(255,0,0)>RED COLOR <font color=#0000FF>BLUE COLOR <font color=rgb(0,255,0)> GREEN COLOR</font> TEST1 </font> TEST2 </font> TEST3

This is <glyph value="%d"> tag. (replace command list glyph)
<glyph value="2"> 2nd Glyph
<glyph value="3"> 3rd Glyph
<glyph value=4> 4th Glyph

This is _[%d] tag. (replace command list glyph)
_[2] 2nd Glyph
_[3] 3rd Glyph
_[4] 4th Glyph

<font color="rgb(255,0,0)">_6</font>_6

this is temporary site with MAME UI Tester build. (not yet ready)
http://cmdlist.com

[Posted by: CmdList]