Remove spaces from Source name

Replace space by underscore

BaseToolkit.h

@@ -16,6 +16,9 @@ std::string uniqueName(const std::string &basename, std::list<std::string> exist
 // get a transliteration to Latin of any string
 std::string transliterate(const std::string &input);
 
+// replaces spaces by underscores in a string
+std::string unspace(const std::string &input);
+
 // get a string to display memory size with unit KB, MB, GB, TB
 std::string byte_to_string(long b);