Post-jam visual improvements

A lot of improvements and bugfixes:

• added pixel scaling

• added camera centering on player

• lightning improvements

• added ability to use repair scroll and light sources

• added background music

• various UI improvements

• fixed winning condition

• fixed bug: sometimes game fall into infinite loop when throwing item away

Post-jam bugfixes

• improved status messages
• fixed bug: when wielding two-handed bow, it was impossible to pick up arrows due to overburdened state
• fixed bug: there was no check on whether arrows are over
• fixed bug: when shooting from bow by using attack button, the target was selected as if it was melee combat

Final contest entry

0.1

Minor tweaks