LDEV-1165: Wasn't able to disable the character limit for non rich text editing in forum. Changed authoring to check the limit on/off flag before checking number of characters > 0, and at learner if the limit is off then sets num chars to 0, which the jsp interprets as "no check".
LDEV-1225: Page wasn't working if the learner had started the activity but hadn't saved their entry. Now if there isn't an entry, it shows the normal page but skips the entry section.
LDEV-1225: Page wasn't working if the learner had started the activity but hadn't saved their entry. Now if there isn't an entry, it shows the normal page but skips the entry section.