Changes of ICLRead.wcx.

Format:
A: added;
C: changed;
F: fixed.

v1.0.1.0
A: show some info when adding icons
A: show 'User Abort!' message when user abort's adding/deleting icons
F: showing icons containing more 59 subicons (in time section(HH:MM): if subicons more than 59 then format is 01:59 else 00:subicons_count)

v1.2
: icon names now has format "0000_IconDescription.ico" (150 symbols max).
: small internal changes.