Run user script on detection

[ArkadiuszRaj]

When event is detected it is convinient to run some script, like automatic uploader.
Here is example I use in my local build of freeture.

// ***************************** starting user script *****************************
if(boost::filesystem::exists(mdtp.DET_EVENT_USER_ACTION) ){
string commandString = mdtp.DET_EVENT_USER_ACTION + " " + mEventPath;
BOOST_LOG_SEV(logger,notification) << "Executing user command : " << commandString;
std::thread ut(this,commandString{ system(commandString.c_str()); });
ut.detach();
}

[cmarmo]

Hi,
this was a Christmas wish... :)
Thanks for your code, I will try to test it ASAP... but please, be patient :)

[ArkadiuszRaj]

See #24

[ArkadiuszRaj]

Hi @MatthieuGarnung can you push for merging this PR #24 ??