s/d_allocator/d_allocator_p/ where needed in bsl
C++11 atomics using gcc and clang intrinsics
Uncompilable expression fixed.

hash<char16_t>::operator()(char16_t) const
and
hash<char32_t>::operator()(char16_t) const

were improperly declared as:

hash<char>::operator()(char16_t) const
and
hash<char>::operator()(char16_t) const

The test driver and platform specific components need inspection to find out
why this was not discovered.
Updated the waf build tool to support compiling c packages, std-alone packages, and package groups in the enterprise sub-directory.
Added support for overriding the detected uplid with the BDE_WAF_UPLID environment variable.
Fixed the running of tests for repos that do not contain the BDE waf customization scripts.
Added a maximum bound (24) to the default number of jobs.
Optimized setting the upper bound of the number of jobs.
Fixed test failures of bdlma_buffermanager on sun.
Fixed bdls_testutil test driver failure on AIX.
#include more granular system headers than Windows.h
[APPROVAL] pending/master/remove-windows.h-include to master
Minor updates to printed outputs.
Merge remote-tracking branch 'origin/review/fix-bdlma_buffermanager-test-sun-drqs-48513817' into pending/bdl-fixes-drqs-48513817
Merge remote-tracking branch 'origin/review/fix-bdls_testutil-test-driver-aix-drqs-48513817' into pending/bdl-fixes-drqs-48513817
[APPROVAL] pending/master/waf-build-support-bde-bb-drqs-48413481 to master
Remove intsafe.h include
[APPROVAL] pending/master/remove-windows.h-include2 to master
[APPROVAL] pending/bdl-fixes-drqs-48513817 to master
renumbered test cases (6 to 7, -1 to 6)