fix(autoAllocate): don't detrain stats on ripening To-Dos

Previously, on cron, the reddening of To-Dos would subtract from the stat training for task-based auto-allocation. This had a tendency to cause users with lots of active tasks to get backward stat allocations on levelup. Now the "down" direction for To-Dos is not counted for attribute training. (Missed Dailies will still detrain.)

Fixes HabitRPG/habitrpg/#2247
fix(checklists): Make checklist To-Do behavior more intuitive

Previously, all To-Do scoring was multiplied by the length of the checklist, including cron "reddening" and ultimate scoring. The checkboxes themselves only affected MP bonuses. Now, checklist tasks redden at the same rate as any other task, and the score multiplier only applies to checklist items that have actually been accomplished when the user concludes the overall To-Do.

Fixes HabitRPG/habitrpg#2327, HabitRPG/habitrpg#2405, and HabitRPG/habitrpg#2483.
Added FAQ and Tutorials links, linking the Vimeo Tutorial and Wiki FAQ
Update main.json

minor bugfixes: 
"showtourpop1" 
"showtour2" 
imageurl"
Merge pull request #104 from luveluen/develop

Update main.json
Merge pull request #103 from Rathlan/issue-2472-MakeHelpAvailable

Added FAQ and Tutorials links, linking the Vimeo Tutorial and Wiki FAQ
Merge pull request #101 from HabitRPG/sabe/fix2

fix(checklists): Make checklist To-Do behavior more intuitive
Merge pull request #100 from HabitRPG/sabe/fix

fix(calculateDelta): don't detrain stats on ripening To-Dos
fix(todos): add dateCompleted to todos so they're archived 3 days after completion, not 3 days after creation. fixes https://github.com/HabitRPG/habitrpg/issues/2478
fix(translations)