Port simple C++ build scripts to AMBuild 2 (bug 5997 part 1, r=ds).
Port webternet/curl to AMBuild 2 (bug 5997 part 2, r=ds).
Add an spcomp option to print #included files (bug 5997 part 4, r=ds).
Port plugin build scripts to AMBuild 2 (bug 5997 part 5, r=ds).
Port packaging to AMBuild 2 (bug 5997 part 6, r=ds).
Port versioning to AMBuild 2 (bug 5997 part 8, r=ds).
Move versioning to a static library to improve trivial build speed (bug 5997 part 9, r=ds).
Port the PDB log to AMBuild 2 (bug 5997 part 11, r=ds).
Various Windows build fixes (bug 5997 part 13, r=ds).

--HG--
rename : sourcepawn/compiler/libpawnc.rc => sourcepawn/compiler/version.rc
Various build fixes (bug 5997 part 14, r=ds).
Switch buildbot scripts to AMBuild 2 (bug 5997 part 15, r=ds).
Port breakpad symbol uploading to AMBuild 2 (bug 5997 part 16, r=ds).