merge latest 0.9.15 changes into head

merge default into experimental3D

merge in script tweaks

readding cabal file for the server, burp not shure why it had gone

you're welcome koda

also convert/pngcrush png pictures with 16bit/channel (resulting in 8bit/channel) and repage their layers (as I found out that some of the pics had their layer offset the actual visual area, which makes the picture look blank in gimp)

Force RGBA for these too (and strip)

Force a bunch of images to RGBA that were either RGB or indexed, strip

Pass PHedgehog instead of PGear to stats. Fixes crash.

also example flake

added rq-sky to themes so it can set sky color for low quality. also added tint of sky on sudden death. underwater theme is an example of this

Oops, I should test more

Doesn't work as expected

update collision in set gear position

Prevent frontend crash in certain circumstances

Don't waste CPU cycles trying to find a piece of land when there's no free land left

Set version to 0.9.16-dev

Fix formatting

Initialize flag. Fixes weapon changing animation between shots when AI uses shotgun.

Inherit hedgehog from gear which caused damage, thus keeping track of which hog actually did the damage

Add a space for better looking console message

Keep track of which hog's weapon does damage

Oops, fix build

Don't highlight drawn maps in rooms list

Greek translation

reset weapons default in shoppa.

ctf_blizzard ios fix

rename "frame alternate" to "wiggle" as it's more appropriate move visual gears around levels to have smooth stereo effect