Various Fixes and Updates #2728

Job	Run time
ubuntu-clang-deprecated Debug	6m 5s
ubuntu-clang-deprecated Release	6m 26s
ubuntu-clang-quaternions Debug	6m 18s
ubuntu-clang-quaternions Release	6m 34s
ubuntu-clang-tbb Debug	6m 44s
ubuntu-clang-tbb Release	7m 25s
ubuntu-clang-cayleymap Debug	6m 24s
ubuntu-clang-cayleymap Release	6m 27s
ubuntu-clang-system-libs Debug	6m 2s
ubuntu-clang-system-libs Release	6m 20s
ubuntu-no-boost Debug	6m 14s
ubuntu-no-boost Release	6m 38s
ubuntu-no-unstable Debug	3m 29s
ubuntu-no-unstable Release	3m 45s
	1h 24m 51s

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