Fix window resizing when mouse is grabbed and optimize cursor clipping

Tag 2.9.2

Tagging lwjgl2.9.1

Tagging 2.9.0

Added support for AMD_shader_trinary_minmax, INTEL_map_texture and NV…

…_draw_texture.

Add OpenAL-Soft 1.14 for OS X

Small tweak to the Linux Display.isActive() fix.

bump native version number for OS X natives due to recent changes to …

…them

add copy-nightly-binaries target to build file

AppletLoader: add missing JavaDoc for al_lookup_threads, clean up nat…

…ives if validation on them fails.