[player] Replace some warnings with info messages

projects/player/modules/verona/services/verona-post.service.ts

 import { Injectable } from '@angular/core';
+import { LogService } from 'player/modules/logging/services/log.service';
 import {
   LogData,
   NavigationTarget,
@@ -9,7 +10,6 @@ import {
   VopMetaData,
   VopStateChangedNotification
 } from '../models/verona';
-import { LogService } from 'player/modules/logging/services/log.service';
 
 @Injectable({
   providedIn: 'root'
@@ -41,7 +41,7 @@ export class VeronaPostService {
     if (!this._isStandalone) {
       window.parent.postMessage(message, '*');
     } else {
-      LogService.warn('player: no host detected');
+      LogService.info('player: no host detected');
     }
   }
 

projects/player/modules/verona/services/verona-subscription.service.ts

 import { Injectable } from '@angular/core';
 import { fromEvent, Observable, Subject } from 'rxjs';
+import { LogService } from 'player/modules/logging/services/log.service';
 import {
   VopContinueCommand, VopGetStateRequest,
   VopMessage,
@@ -7,7 +8,6 @@ import {
   VopPageNavigationCommand,
   VopStartCommand, VopStopCommand
 } from '../models/verona';
-import { LogService } from 'player/modules/logging/services/log.service';
 
 @Injectable({
   providedIn: 'root'
@@ -53,7 +53,7 @@ export class VeronaSubscriptionService {
         this._vopGetStateRequest.next(messageData);
         break;
       default:
-        LogService.warn(`player: got message of unknown type ${messageData.type}`);
+        LogService.info(`player: got message of unknown type ${messageData.type}`);
     }
   }
 

projects/player/src/app/services/text-marking.service.ts

@@ -2,12 +2,10 @@ import { TextComponent } from 'common/components/text/text.component';
 import { Injectable } from '@angular/core';
 import { LogService } from 'player/modules/logging/services/log.service';
 
-
 @Injectable({
   providedIn: 'root'
 })
 export class TextMarkingService {
-
   private static readonly MARKING_TAG = 'ASPECT-MARKED';
 
   static applyMarkingDataToText(
@@ -27,7 +25,7 @@ export class TextMarkingService {
         });
         textComponent.savedText = element.innerHTML;
       } else {
-        LogService.warn('Selection contains elements that are outside the text component!');
+        LogService.info('Selection contains elements that are outside the text component!');
       }
       selection.removeAllRanges();
     } // nothing to do!

projects/player/src/app/services/unit-state.service.ts

@@ -135,7 +135,7 @@ export class UnitStateService {
         this._pagePresented.next(pageIndex);
       }
     } else {
-      LogService.warn(`player: page ${pageIndex} is already presented`);
+      LogService.info(`player: page ${pageIndex} is already presented`);
     }
   }