More generic boost-jam.spec.
Addition of "--debug" option for building debug-profile versions of binaries.
More optimization flags for toolsets.
Prefer yacc instead of bison.
Bootstrap the yacc grammar in build.sh not just the grammar source.
buils.sh now also supports pass-thru arguments.
Simpler+faster checking for executables in PATH, buils.sh.
Use of "--toolset=<name>" instead of longer variable.
[SVN r16140]
build.bat: Windows NT BATCH bootstrap script.
build.sh: Unix shell bootstrap script.
build.jam: b/jam standalone Jamfile for building and distribution creation.
boost-jam.spec: modifications to conform to RedHat names/versioning and using new ./build.sh.
[SVN r16085]