Versioning (#568)

- removed getClientServerAPIVersion in server (not used)
- removed rxr side (clientversion compatibility check), removed enum as well as it is now done on the client side.
- versionAPI.h
   - GITBRANCH changed to RELEASE
   - dates for all API changed to "sem_version date". Scripts to compile servers modified for this. Empty "branch" name will end up with developer for sem_version.

- Version class with constructor taking in the long version (APILIB date). Other member functions including concise(to get sem_version for new releases and date for old releases), 
  
- bypassing initial tests, also now bypasses the client-rxr compatibility check (at rx_hostname command)

- previously, compatibility between client-det was ensuring both had the same detector API (eg. same APIJUNGFRAU)
   - Now, compatibility only checks APILIB (client side) and detector API(eg. APIJUNGFRAU) (detector side) have same major version. It only does backward compatibility test. Rest is upto user to ensure. 
   - If server is from an older release, it will compare dates like previous implementation (APIJUNGFRAU from both client and det)
 
- - previously, compatibility between client-rxr was ensuring both had the same APIRECEIVER
   - Now, compatibility only checks APILIB (client side) and APIRECEIVER (rxr side) have same major version. It only does backward compatibility test. Rest is upto user to ensure. 
   - If rxr is from an older release, it will compare dates like previous implementation (APIRECEIVER from both client and rxr)

- removed APIGUI, evalVersionVariables.sh, genVersionHeader.sh (not needed or not used)

- clientVersion, rxrversion and detectorserverversion all return strings and not integers (in hex) anymore. Depending if it has semantic versioning, it will print that or the date if it is too old.

- fixed in python (strings for versions)
- check_version function in detector server changed to "initial checks" as it only checks server-firmware compatibility and initial server checks. Client compatibilities are moved to client side.
- --version gives sem_version and date? Is date needed as well. The clientversion, detserverversion and rxrversion API gives only sem_version (no date)
- - formatting

slsDetectorServers/moenchDetectorServer/Makefile

@@ -25,10 +25,11 @@ version: clean versioning $(PROGS)
 
 boot: $(OBJS) 
 
+version_branch=$(API_BRANCH)
 version_name=APIMOENCH
 version_path=slsDetectorServers/moenchDetectorServer
 versioning: 
-	cd ../../ && echo $(PWD) && echo `tput setaf 6; ./updateAPIVersion.sh $(version_name) $(version_path);  tput sgr0;`
+	cd ../../ && echo $(PWD) && echo `tput setaf 6; ./updateAPIVersion.sh $(version_name) $(version_path) $(version_branch);  tput sgr0;`
 
 
 $(PROGS): $(OBJS)

slsDetectorServers/moenchDetectorServer/slsDetectorFunctionList.c

@@ -125,9 +125,10 @@ void basictests() {
     uint32_t ipadd = getDetectorIP();
     uint64_t macadd = getDetectorMAC();
     int64_t fwversion = getFirmwareVersion();
-    int64_t swversion = getServerVersion();
+    char swversion[MAX_STR_LENGTH] = {0};
+    memset(swversion, 0, MAX_STR_LENGTH);
+    getServerVersion(swversion);
     int64_t sw_fw_apiversion = 0;
-    int64_t client_sw_apiversion = getClientServerAPIVersion();
 
     if (fwversion >= MIN_REQRD_VRSN_T_RD_API)
         sw_fw_apiversion = getFirmwareAPIVersion();
@@ -140,15 +141,13 @@ void basictests() {
          "Detector MAC Addr:\t\t 0x%llx\n\n"
 
          "Firmware Version:\t\t 0x%llx\n"
-         "Software Version:\t\t 0x%llx\n"
+         "Software Version:\t\t %s\n"
          "F/w-S/w API Version:\t\t 0x%llx\n"
          "Required Firmware Version:\t 0x%x\n"
-         "Client-Software API Version:\t 0x%llx\n"
          "********************************************************\n",
          hversion, hsnumber, ipadd, (long long unsigned int)macadd,
-         (long long int)fwversion, (long long int)swversion,
-         (long long int)sw_fw_apiversion, REQRD_FRMWR_VRSN,
-         (long long int)client_sw_apiversion));
+         (long long int)fwversion, swversion, (long long int)sw_fw_apiversion,
+         REQRD_FRMWR_VRSN));
 
 #ifndef VIRTUAL
     // return if flag is not zero, debug mode
@@ -329,9 +328,7 @@ int testBus() {
 
 /* Ids */
 
-uint64_t getServerVersion() { return APIMOENCH; }
-
-uint64_t getClientServerAPIVersion() { return APIMOENCH; }
+void getServerVersion(char *version) { strcpy(version, APIMOENCH); }
 
 uint64_t getFirmwareVersion() {
 #ifdef VIRTUAL