Phoronix Test Suite 8.4.0 Milestone 3

Phoronix Test Suite 8.4.0 Milestone 3
20 November 2018

pts-core: Various external dependency updates
pts-core: Expose NUM_CPU_PHYSICAL_CORES to test profiles as alternative to NUM_CPU_CORES (logical count)
pts-core: Fix possible situation of openbenchmarking-refresh not updating when IndexCacheTTL is set to 0
pts-core: Allow branded colors to work in the terminal/CLI text graphs
pts-core: Continued POWER9 support improvements
pts-core: Add RemoveInstallDirectoryOnReinstall to toggle test re-installation behavior
pts_Graph: Fix for sometimes tick marker text overlapping
phodevi: Improved physical CPU core detection for architectures like POWER
phodevi: Improved CPU cache size detection