Fix #2879 (Check-Icons)

IE11 shows checkmark in wierd position. It seems that IE does size the "checkmark" differently than firefox, which make them appear to be more to the right and bottom. I'm using glyphicons to fix that. The look is constistent in different browser. Though its kind of thicker than the original was.
feat(subscriptions): Show count of purchasable Gems
fix(subscriptions): Fix to Gems badge
fix(style): Give room for badge
Merge pull request #4321 from sbreiler/develop

Fix #2879 (Check-Icons)
fix(style): help emoji line up with task text

Adds a `vertical-align` property to `span.emoji` so adding an emoji to a task doesn't cause it to bounce out of alignment with the rest of the task's text.
refactor(paypal): some plan debugging cleanup
Adjusted count for remaining gem count
fix(Gems): Clarify badge count
Moved time travelers and hourglass strings to shared
Converted strings to be able to use links
Corrected strings so they only use one variable
fix(style): Make pet key a SPAN
Revert "fix(style): Make pet key a SPAN"

This reverts commit 63ea851fdb9865a715a64ba7b64460863b5a7db7.
Merge pull request #4328 from SabreCat/gems

Add available Gems counter to Market
Merge pull request #4329 from crookedneighbor/tranlsate-mystic-items

Tranlsate mystic items
Revert "Tranlsate mystic items"
Merge pull request #4342 from HabitRPG/revert-4329-tranlsate-mystic-items

Revert "Tranlsate mystic items"
Revert "Revert "Tranlsate mystic items""
Merge pull request #4343 from HabitRPG/revert-4342-revert-4329-tranlsate-mystic-items

Revert "Revert "Tranlsate mystic items""