Added 'short name', 'position hint' and 'icon' to symbol fonts

data/magic-mana-beveled.mse-symbol-font/symbol-font

 mse version: 0.3.5
 version: 2007-10-12
+short name: beveled style (Fire Penguin Master)
+position hint: 101
+icon: mana_r.png
 # Symbol font in the beveled style used for casting costs on FPM cards
 # Note:
 #  Define  small_mana_t:="mana_t(_old)?.png" in the init script of the style

data/magic-mana-future.mse-symbol-font/symbol-font

 mse version: 0.3.5
 version: 2007-10-12
 # Symbol font in the 'futuristic' style, used for casting costs on futureshift cards
+short name: Future Sight style
+position hint: 5
+icon: mana_r.png
 
 image font size: 135
 horizontal space: 2

data/magic-mana-large.mse-symbol-font/symbol-font

 mse version: 0.3.5
 version: 2007-10-12
 # Symbol font in the 'popup' style, used for casting costs on modern cards
+short name: popup style
+position hint: 2
+icon: mana_r.png
 
 image font size: 135
 horizontal space: 2

data/magic-mana-small.mse-symbol-font/symbol-font

 mse version: 0.3.5
 version: 2007-10-12
+short name: normal
+position hint: 1
+icon: mana_r.png
 # Symbol font in the normal, flat, style, used for text boxes and on old style cards
 # Note:
 #  Define  mana_t := {"new|old|older"} in the init script of the style