- Added a function to disable fall damage (intended to be used in cases where the player just wants the other script's capabilities and not the fall damage). See updated description for more details.
- Implemented a hack for `sp_a2_laser_intro` to fix a bug where a medkit would spawn inside of the rising laser catcher, preventing it from moving up.
- Slightly optimised various portions of the script.

- Added medkits (check updated description for more details).
- Added hack to "sp_a4_laser_platform" to allow the player to complete the level.
- Slightly optimised initialisation of script.

- Changed default size of the onscreen health display.
- Added the ability to adjust the size of the onscreen health display with the following script function:
SetHudSize(val) - Sets the size of the onscreen health display. Has 4 sizes. Set value persists across maps. Takes integers 1,2,3 or 4 as a parameter, corresponding to different size levels.

Initial upload.