[meta,cmake] Restructure project and introduce CMake tooling

Rearrange project to conform to current best-practices in modern C++ repo organization.

Introduce initial configuration file for the CMake meta-build system, based on the restructured organization.

etc/scdaq/scdaq.conf

@@ -105,9 +105,6 @@ nOrbitsPerFile:4096
 # Headers for cmssw support
 cmsswHeaders:no
 
-# HLT config and jsd path
-hlt_config_path:/nfshome0/matteomi/scDaqConf/HLT
-
 ## Information necessary to issue a reset request for the board
 scone_host:localhost
 scone_port:8080