raw changelog for RC22

GAME
- Fixed portal issue in Yanov station
- fixed possible issue in the tower near the station
- Replaced FXAA with SMAA in advanced video settings
- Added SMAA vertex shaders, updated pixel shaders
- corrected some hemi colour in weather files
- Moved all offset calculations to vertex shaders
- Reduced volume of geiger counter clicks a little
- Turn off detector/device display if the battery is empty
- Updated Anomaly launcher to v1.0.5
- Lowered halogen lamp idle sound volume a little
- Companions carry weight no longer counts companion's items, avoiding cases of where player can barely put items in their inventories
- Companions: Fixed cases of special companions items being available to player
- Inventory: Fixed a case in trading mode where items in trade section are getting removed upon using inventory sorter
- Fixed hand watch not working properly as it used to be
- Fixed a case where player can access and take trade inventory of ISG leader
- Fixed HUD elements being shown while using weapon/binoculars zoom
- Fixed case of disassembled devices giving player an addition fully-powered battery
- Possible fix for crash with immunities
- Fixed breakable meshes in Trucks Cemetery
- Reworked lighting shaders
- Fixed combined sunshafts option
- Fixed some inventory problems, unstable trader inv weight
- Fixed log spam caused by bolt manager
- Fixed DOF default values to make sure the PDA screen is clearly readable when DOF is turned on
- Updated blur shaders
- Red Forest: Fixed "hidden" tree/bush
- Reduced detector beep volume
- Cordon: fixed 2 sector/portal bugs
- Optimized inventory UI update call, should help with fps issues on trading mode
- Turned off the green glow emitted by gas anomalies
- Fixed shader crash when equipping detectors
- Inventory sorting: RPG-7, RG6 and grenades are now listed in weapons section
- Fixed an error related to spawning a psi-dog in Oasis
- Companions: a new stupid yet effective hack to fix companions stucking randomly
- Ammo wheel no longer shows home-made 12x70 buck shots, as they are removed previously from the game
- Small edit for debug launcher (Release object at cursor) action

ENGINE
- Fixed script 3d UI being drawn even though device has empty batteries
- Improved device battery charge handling (switch IsWorking() to true/false depending on battery charge)
- PDA uniform is now used to control brightness of device display (to turn them on/off)
- Improved handling for g_always_active keyboard input is now released when the game loses focus
- Replaced vertex shaders in SMAA
- Exported SVP frame to shaders
- Fixed default r2_ls_depth_bias value
- NPCs no longer throw grenades with 100% accuracy