Revert "Filter AI targets based on what it can actually attack. Fixes #3763."

This reverts commit 4791f93d7707417e52176a1e646c9ac6d26488ba.
Merge pull request #3822 from pchote/new-target-fix

Revert AI target filtering
update author information in the Windows installer
drop support for proprietary Cg on Windows

point to https://developer.nvidia.com/cg-toolkit-download
bundle Windows dependencies inside the installer

http://libsdl.org/release/SDL-1.2.15-win32.zip
http://kcat.strangesoft.net/openal-soft-1.15.1-bin.zip
http://sourceforge.net/projects/gnuwin32/files/freetype/2.3.5-1/freetype-2.3.5-1-bin.zip
http://sourceforge.net/projects/gnuwin32/files/zlib/1.2.3/zlib-1.2.3-bin.zip/download
update documentation for simplified dependencies
we only require non-CLI binaries to build
expose the new portable Support directory to Win installer

closes #3673
Merge pull request #3819 from Mailaender/nsis-dependencies

Bundled native Windows dependencies
Disabled AttackWander for ants and zombies

closes #3565
Merge pull request #3824 from Mailaender/the-standing-dead

Disabled AttackWander for ants and zombies
Update civilian.yaml

Remove bib from Oil Derrick as it caused graphical errors on some maps where it was placed near terrain obstacles. (The bib being on top of a river for example)
Merge pull request #3827 from epicelite/patch-2

Update civilian.yaml
Allow the driver to decide the best FBO depth format.
Merge pull request #3828 from pchote/fbo-fixup

Request a more general FBO depth format.
Add source package uploading.
Remove obsolete website integration.
Update CHANGELOG for the September release.
Merge pull request #3829 from pchote/upload-src-package

Update packaging scripts
Merge pull request #3783 from pchote/changelog

Update CHANGELOG for the September release.