Create spritesmith CSS in a single pass.
feat(archive_todo): add cron to archive todos

This is part 2 of habitrpg#3062. Part 1 MUST be merged first.
Part 1 pull request: habitrpg#3302
feat(archive_todo): update to archive todos

I thought this bit of code was in the other repo. So long as part 3 follows
close behind this, there shouldn't be an issue
Merge remote-tracking branch 'PeterHatch/single-pass-spritesmith' into develop

Conflicts:
	dist/customizer.css
	dist/habitrpg-shared.css
	dist/spritesmith.css
	dist/spritesmith.png
Merge pull request #198 from jbutz/todo_archive_flag_cron

feat(archive_todo): add cron to archive todos
updating daniel text to make inn mechanics clear

Fixes https://github.com/HabitRPG/habitrpg/issues/3248
Update groups.json

ayyyyeee
Merge pull request #201 from tjwds/wikiforreal

Update groups.json (only en this time)
feat(subscriptions): allow one month after sub start-date before it's terminated.
chore(i18n) add notice about translations
chore(i18n:): implement i18n module, start moving content to locales/en/content.json, recompile
improve(i18n): add locales for content.json, add code for server to i18n, build
chore(i18n): remove content.json locales for now
chore(i18n): move all the weapons to content.json and update README.md
chore(i18n): move armor items to content.json
chore(i18n): start moving attributes values to interpolation
chore(i18n): move attributes values to interpolation
chore(i18n): move head items to strings
improve(i18n): move gear strings to gear.json, recompile
improve(i18n): move potion to strings, add content.json for generic content