Added localisation strings for "Change username" feature
feat(crits): Make crit hits boost MP

Another nudge to make STR more attractive: critical hit on a To-Do multiplies MP gain.
add message explaining what clearCompleted button does and label button more clearly
clarified Rage hint
Merge pull request #242 from thepeopleseason/rage_update

Clarify Rage Tool Tip
Merge pull request #241 from Alys/clearCompleted

explain what clearCompleted does and label button more clearly
add silver explanation to on-hover message
Merge pull request #243 from Alys/silver

add silver explanation to on-hover message
feat(backgrounds): add Set2 bgs
feat(gaymerx): gaymerx special gear
chore(i18n): update locales
improve Reset Account warning (#3349), add password warning to API Token
feat(quests): seahorse quest
Merge pull request #245 from Alys/moreWarnings

improve Reset Account warning - fixes https://github.com/HabitRPG/habitrpg/issues/3349 (also adds API Token warning)
fix(reset): don't remove special gear on reset #3349
chore(i18n): update locales
fix Reset documentation for latest code change

https://github.com/HabitRPG/habitrpg/issues/3349#issuecomment-48257764
Merge pull request #246 from Alys/patch-1

fix Reset documentation for latest code change
fix(dilatory): update completion wording
feat(directives): move directive to be used in mobile from habitrpg