Add --waittime flag

Will wait between downloads, set in milliseconds. Setting this high should help when downloading large numbers of items.

crunchy.ts

@@ -259,6 +259,12 @@ export default class Crunchy implements ServiceClass {
     return true;
   }
 
+  public sleep(ms: number) {
+    return new Promise((resolve) => {
+      setTimeout(resolve, ms);
+    });
+  }
+
   public async refreshToken(ifNeeded = false,  silent = false) {
     if(!this.token.access_token && !this.token.refresh_token || this.token.access_token && !this.token.refresh_token){
       await this.doAnonymousAuth();
@@ -1415,6 +1421,7 @@ export default class Crunchy implements ServiceClass {
       else{
         console.info('Subtitles downloading skipped!');
       }
+      await this.sleep(options.waittime);
     }
     return {
       error: dlFailed,

hidive.ts

@@ -675,6 +675,7 @@ export default class Hidive implements ServiceClass {
         fileName = parseFileName(options.fileName, variables, options.numbers, options.override).join(path.sep);
         console.info('Downloading skipped!');
       }
+      await this.sleep(options.waittime);
     }
     
     if(options.dlsubs.indexOf('all') > -1){

modules/module.app-args.ts

@@ -48,6 +48,7 @@ let argvC: {
   fontSize: number; 
   allDubs: boolean; 
   timeout: number; 
+  waittime: number;
   simul: boolean; 
   mp4: boolean; 
   skipmux: boolean | undefined; 

modules/module.args.ts

@@ -371,6 +371,18 @@ const args: TAppArg<boolean|number|string|unknown[]>[] = [
       default: 15 * 1000
     }
   },
+  {
+    name: 'waittime',
+    group: 'dl',
+    type: 'number',
+    describe: 'Set the time the program waits between downloads. Set in millisecods',
+    docDescribe: true,
+    service: ['crunchy','hidive'],
+    usage: '${waittime}',
+    default: {
+      default: 0 * 1000
+    }
+  },
   {
     name: 'simul',
     group: 'dl',