Code clean up part one.

This commit includes about 1/3 of the code clean up
in preparation for the merge to the OAI develop
branch. Several of the changes are white space changes,
removing of logs, comment removals, and updating any
changed code for our use-case to be clear for NSA mode.

executables/nr-uesoftmodem.c

@@ -541,13 +541,6 @@ int main( int argc, char **argv ) {
   // wait for end of program
   printf("TYPE <CTRL-C> TO TERMINATE\n");
 
-#if 0
-  if (create_tasks_nrue(1) < 0) {
-    printf("cannot create ITTI tasks\n");
-    exit(-1); // need a softer mode
-  }
-#endif
-
   // Sleep a while before checking all parameters have been used
   // Some are used directly in external threads, asynchronously
   sleep(20);