Restructuring of the readout package and changes to better accommodate different frontend types. Callbacks are removed and templates are used instead. Some unused files containing code for flow graph processing were removed and tbb removed as a dependency by moving to a folly queue (instead of the tbb concurrent queue).
Restructuring of the readout package and changes to better accommodate different frontend types. Callbacks are removed and templates are used instead. Some unused files containing code for flow graph processing were removed and tbb removed as a dependency by moving to a folly queue (instead of the tbb concurrent queue).