merge

Replace SHA1 with adler32. For simple purposes of checking to see if players are playing the same map, this should be quite adequate and runs 15 times faster.

some memory caring code

This reduces CheckLand ~5.5% on average over prior making the overall reduction ~77.4% instead of ~81.9%. It does skip centre pixel in odd w/h, but that really shouldn't matter much in this case. Can alter if any objects are noticeably off.

fix zoom smoothness some more work for weapons on the ifrontend bugfix for the gameconfig page

add initial stubs for selecting weapons in the ifrontend

Remove redundant test, add some temp variables to speed up the expensive CheckLand

add local rev number/rev count to dev version suffix

rename flags

Forgot to change this flag.

testing if automatic pushes to CIA.vc work now...

merge

fix cmakefiles to work with mercurial

move stuff around and update iphone project

now it's possible to select the scheme file in the ifrontendfix a type about loading an image (iphone file system IS case senstive) add rotation for iphone build too make the ifrontend work again with 3.0 sdk reworked openalbridge following most of an old implementation by Smaxx and making it more modular -- now sources are limited but the memory extension and cleanup is todo nil'd many variables in engine that were causing intialization problems