Dev/verify shm (#1276)

* removed verify, update, fixed getUser to be a free function, generated commands, python bindings yet to do

* python bindings

* fixed tests

* minor

* minor

* format

slsDetectorSoftware/include/sls/Detector.h

@@ -22,6 +22,10 @@ class IpAddr;
 // shm by mistake
 void freeSharedMemory(const int detectorIndex = 0, const int moduleIndex = -1);
 
+// Free function to avoid dependence on class
+// and get user details directly from shm
+std::string getUserDetails(const int detectorIndex = 0);
+
 /**
  * \class Detector
  */
@@ -2137,10 +2141,6 @@ class Detector {
      * start [Gotthard2] not in burst and auto mode */
     Result<ns> getMeasurementTime(Positions pos = {}) const;
 
-    /** get user details from shared memory  (hostname, type, PID, User, Date)
-     */
-    std::string getUserDetails() const;
-
     ///@}
 
   private: