Fixed Export for symbols with 0 width in "1 per line" format

TODO.txt

@@ -1,28 +1,15 @@
 Application:
-V Implement "Save" menu
-V Implement new saved font file format
 
 Functionality:
 - Context menu in symbol navigator
 - Delete symbols before/after selected
 - Shift all symbols on code line (change symbol codes)
 - Specify starting code (extends the shift)
-V "Only numbers" range in the New dialog
-V "Specify range" in the New dialog
-V "Single frame", "only numbers" and "specify range" as radio buttons
 - Ability to make monospaced font a variable width one
-V Button to Clear/Fill a block
 - Undo/Redo
 - Image import from a file
 - Import from a text array
-V Copy-paste to a symbol with different size
 - Rectangle selection to mass-paint, shift and mirror pixels
-V Change height of variable width fonts with ability to choose which side to add pixels to
-V Make it possible to have zero width chars in VarWidth fonts
 - "Packed" fonts export
-V Tooltips on main form
 
 Bugs:
-V Every char changes its width to default on VarWidth font height change!
-V App allows to create fonts with a gap in symbol cequence!
-V File -> New does not check for unsaveed changes!