Update for webserver; cleanup in CMakeLists.txt

- Add oai header to typescript and html sources, add support to commands
  requiring two parameters, add more helpfiles
- Fix help bug (html comments not removed from tooltips)
- Fix backend build problem and 2 warnings
- Correctly initialize variables in nr_phy_scope.c
- Use add_subdirectory for websrv cmake build
- correctly link to asn1_lte_rrc and asn1_nr_rrc
- fix bug: correctly recognize npm packet
- only configure targets if explicitly asked for by users
- use add_subdirectory
- Use add_subdirectory for telnet cmake build
- Minor cleanup in build_oai
- Move softscope build in dedicated CMakeLists, and comment out
  DEBUG_MAC_INTERFACE option (not found in code)
- Make DEBUG_ASN1 a cmake only option ( no C macro) as it's not used as
  a C macro in the code, and develop align

radio/rfsimulator/simulator.c

@@ -96,7 +96,7 @@ static int rfsimu_vtime_cmd(char *buff, int debug, telnet_printfunc_t prnt, void
 static telnetshell_cmddef_t rfsimu_cmdarray[] = {
     {"show models", "", (cmdfunc_t)rfsimu_setchanmod_cmd, {(webfunc_t)getset_currentchannels_type}, TELNETSRV_CMDFLAG_WEBSRVONLY | TELNETSRV_CMDFLAG_GETWEBTBLDATA, NULL},
     {"setmodel", "<model name> <model type>", (cmdfunc_t)rfsimu_setchanmod_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ | TELNETSRV_CMDFLAG_TELNETONLY, NULL},
-    {"setdistance", "<model name> <distance>", (cmdfunc_t)rfsimu_setdistance_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ},
+    {"setdistance", "<model name> <distance>", (cmdfunc_t)rfsimu_setdistance_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ | TELNETSRV_CMDFLAG_NEEDPARAM },
     {"getdistance", "<model name>", (cmdfunc_t)rfsimu_getdistance_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ},
     {"vtime", "", (cmdfunc_t)rfsimu_vtime_cmd, {NULL}, TELNETSRV_CMDFLAG_PUSHINTPOOLQ | TELNETSRV_CMDFLAG_AUTOUPDATE},
     {"", "", NULL},