Minor dev changes

Signed-off-by: Tiago Garcia <tiago.rgarcia@ua.pt>

include/routes.hpp

@@ -4,7 +4,6 @@
 class Routes {
     public:
         Routes(nlohmann::json);
-        ~Routes();
 
     private:
         crow::SimpleApp app;

src/endpoints/run-scripts.cpp

@@ -2,5 +2,6 @@
 
 crow::response run_scripts(const nlohmann::json &run_scripts, const nlohmann::json &tokens, const crow::request &req) {
     // TODO: Implement run_scripts
+    return crow::response(501);
 }
 

src/main.cpp

@@ -15,7 +15,7 @@ void signal_handler(const int signum) {
 int main(int argc, char **argv) {
     // Check for config file argument, exit if it's not there
     if (argc < 2 || argc > 2) {
-        std::cerr << "Usage: " << 0[argv] << " <config_file>" << std::endl;
+        std::cerr << "Usage: " << 0[argv] << " <config | /path/to/config.json>" << std::endl;
         return 1;
     }