pothos-library: began work on a general interface for templated method calls
pothos-library: use call interface to implement callable
pothos-library: block inherits from the call interface
pothos: replace emit signal args with call interface
pothos-library: reimplement the object container factory specialization
pothos: change to call interface to support meta arguments
pothos-library: msvc fix -- cant lock logger thread in init
pothos-library: move call interface into base class connectable
pothos-library: moved call registry into connectable base class
pothos-library: moved call registry to callable directory
pothos-library: made opaqueCallMethod a const method
pothos: deleted development tree from poco
Squashed 'poco/' content from commit 23760af

git-subtree-dir: poco
git-subtree-split: 23760affa815b6529963f55baaeaedd8348d79e3
Merge commit '46215802182f638835a8f8fa2e5e1f9c9ed7cf4b' as 'poco'
Merge branch 'poco_153_release_tag'
pothos-library: fix PCH install prefix
Merge branch 'call_interface'
Merge branch 'master' into plotter_work
pothos-widgets: fix after api change from merge