Ver. 1.2.2: Fix for sporadic crash

This is a highly recommended stability update.

Fixes:

• Corrected release date of previous version.
• Fixed a crash “cannot read property ‘isReady’ of undefined” that could happen sporadically in response to delayed character bitmap loads.

This seems to have been a rare crash, but was much more likely to happen when the bitmap changed frequently and/or other files were being loaded in parallel to character appearance changes.

(Dynamic Pictures is not affected by this issue.)