Put in a check to ensure steps never go negative

Bumped version numbers
Added edit history, new translations, potential bug fix

Added a way to edit history by tapping on an item.
Added screens for nokia x
Bumped version numbers

Potential fix for step counter never updating after random amounts of
time with no re-boot.

Remove StepDetector requirement as it isn’t needed, just the step
counter is needed.
Remove step detector uses-feature

Not needed, only step counter
Bump package & update adapter for null checks
Bump versions, add warning state, fix out of sync counter

If for some reason the counter goes all out of whack put a warning icon
and then increate steps by 2 each time.
Merge pull request #4 from jamesmontemagno/master

Latest fixes for Android version