pothos: work on API to query NUMA info
pothos-library: split out the node info
pothos-library: fill in the windows numa info
pothos-library: add processorCount to the NodeInfo
pothos-library: header definitions for ThreadPool
pothos-library: removed cpu info stuff that required sigar
pothos: remove sigar dependency
pothos-library: added a fallback NUMA info
pothos-gui: display tweaks for system info
pothos-library: query total memory for OSX NumaInfo
pothos-library: additional changes for NumaInfoOSX
pothos: remove another sigar instance
pothos-library: use cstddef for size_t definition
pothos-library: filling in thread pool constructor
pothos-library: set/get thread pool for block
pothos-library: port subscriber uses block ptr so actor can change
pothos-library: unit tests and threadpool registration
pothos-library: topology can set thread pool for internal blocks
Merge branch 'thread_pool'
Merge branch 'numa_support'