v1.3.8 Release

[darkshade9]

• New extension interface
• MD5 support
• Refactored footsteps @bAron might be of interest to you (different footsteps based on material player is standing on)
• gl_glowmap_intensity
• Support for 24-bit PCM in WAV (just truncates down to 16-bit, but at least they won't break)
• Lit liquid support
• Lightgrid interp
• Significantly increased limits again, generally doubled in size, some even 8x larger
• Support for cinematics via libavcodec (ffmpeg)
• Added scr_lag_draw_scale so that scr_lag_draw is visually scalable