Initial commit of the ITS simulation code
Update README.md
general instruction for installation
configure  CTest for AliceO2 project
Set cmake 2.8.11 and c++11 as required. if not available the complition stops
Use boost::program_options for command line argument handling in FLP2EPN and FLP2EPN-dynamic.
Common options like number of io threads now have default values.
To find out all available options for an executable run it with '--help'.
Existing scripts have been updated to use the new format.
add build to ignored
use getters and setters for heartbeat intervals
remove unused method
include missing payload member in EPN
etc
first version of FLP2EPN-distributed