8176033: New cygwin grep does not match \r as newline
Reviewed-by: tbell, ihse

8167424: Various trivial fixes in build system
Reviewed-by: erikj, tbell

8158535: Configure script uses basic tools directly in many places
Reviewed-by: dholmes

8143296: javac-server/sjavac not compatible with LogFailures on Windows
Reviewed-by: ihse

8079087: Add support for Cygwin 2.0
Reviewed-by: tbell

8078437: Enable use of devkits for Windows
Reviewed-by: ihse

8073634: Improve clean targets
Reviewed-by: ihse

8022177: Windows/MSYS builds broken
Reviewed-by: tbell, erikj, simonis
Contributed-by: volker.simonis@gmail.com, erik.joelsson@oracle.com

8001931: The new build system whitespace cleanup
Reviewed-by: tbell, simonis, erikj

8024849: Don't remove upper case letters from username when setting USER_RELEASE_SUFFIX
Reviewed-by: erikj

8014003: New build does not handle symlinks in workspace path
Reviewed-by: tbell

8006074: build-infra: Configure fails to find SetEnv.Cmd in microsoft sdk
Reviewed-by: tbell, ohair

8002220: build-infra: update for mac, solaris 11 issues
8002184: Fixed exclude and includes for jarsigner in new build
Reviewed-by: ohair

8000992: Update new build-infra makefiles
Summary: Build-infra project integration. Multiple authors on this work: erikj and ihse primarily, also changes from ohair, tbell, and dholmes. Special credit to ohstrom for his smartjavac work.
Reviewed-by: erikj, ihse, dholmes, tbell