Alpha Hotfix #003

Game patch
- Add Horizontal Scroll to Research Page
- Increases the reload speed
- Change melee trap count
- Increases drop rate from Bush (Vine, Tree Branch)
- Increases drop rate from Trunk (Log)
- Increases drop rate e from zombies (Cloth)

Add keybindings to options
- The missing keybindings are added. You can change the shortcut.

Bugfix
- Item duplication bug fix.
- Some of the Crashes have been modified.