Version 1.1.0

• You can now decrement accidental ticks on your current training by long-pressing the card.
• Rename 'steps' to 'levels' to better indicate the purpose of this app: gradually approaching your final habit by working through "levels of potency" of your habit.
• Added safety-limit to the allowed number of levels & comments (max. 20).
• Added Spanish F-Droid translation. (Thanks to @another-sapiens)