Initial import of AMBuild infrastructure for C++ projects.
Port plugin building to AMBuild.
Remove precompiled binaries from the plugins folder.
Add the PackageScript.
Get PackageScript release-equivalent on Linux.
Remove the C# builder - the last vestige of the Old Republic.
Get parity with makefile flags.
Add OS X support to AMBuild and 10.9 support to amxxpc.
Port AMBuild scripts to Windows.
Remove all files related to SVN versioning.
Fix a cxxflag being in cflags.
Update versioning for AMBuild and git.
Add .rc files.
Add WinCSX to AMBuild scripts.
Switch bootstrap.pl and startbuild.pl to AMBuild.
Update the rest of the buildbot scripts for AMBuild.
Merge pull request #1 from alliedmodders/ambuild

Port AMX Mod X to AMBuild 2.