Rename error event to liveSyncError

Rename the error event to liveSyncError as EventEmitter expects instance of Error when event named `error` is raised.
So it fails to parse our object. Also it automatically raised Uncaught error in CLI when noone has added a handler for error event:`Uncaught, unspecified "error" event. ([object Object])`.
Fix incorrect message in an error where deviceIdentifier was not printed correctly.

Author: rosen-vladimirov

PublicAPI.md

@@ -667,7 +667,7 @@ tns.liveSyncService.on("liveSyncStopped", data => {
 });
 ```
 
-* error - raised whenever an error is detected during LiveSync operation. The event is raised for specific device. Once an error is detected, the event will be raised and the LiveSync operation will be stopped for this device, i.e. `liveSyncStopped` event will be raised for it. The event is raised with the following data:
+* liveSyncError - raised whenever an error is detected during LiveSync operation. The event is raised for specific device. Once an error is detected, the event will be raised and the LiveSync operation will be stopped for this device, i.e. `liveSyncStopped` event will be raised for it. The event is raised with the following data:
 ```TypeScript
 {
 	projectDir: string;
@@ -679,7 +679,7 @@ tns.liveSyncService.on("liveSyncStopped", data => {
 
 Example:
 ```JavaScript
-tns.liveSyncService.on("error", data => {
+tns.liveSyncService.on("liveSyncError", data => {
 	console.log(`Error detected during LiveSync on ${data.deviceIdentifier} for ${data.projectDir}. Error: ${err.message}.`);
 });
 ```

lib/services/livesync/livesync-service.ts

@@ -6,7 +6,8 @@ import { hook } from "../../common/helpers";
 
 const LiveSyncEvents = {
 	liveSyncStopped: "liveSyncStopped",
-	liveSyncError: "error",
+	// In case we name it error, EventEmitter expects instance of Error to be raised and will also raise uncaught exception in case there's no handler
+	liveSyncError: "liveSyncError",
 	liveSyncExecuted: "liveSyncExecuted",
 	liveSyncStarted: "liveSyncStarted",
 	liveSyncNotification: "notify"
@@ -209,7 +210,7 @@ export class LiveSyncService extends EventEmitter implements ILiveSyncService {
 				});
 				await this.refreshApplication(projectData, liveSyncResultInfo);
 			} catch (err) {
-				this.$logger.warn(`Unable to apply changes on device: ${err.deviceIdentifier}. Error is: ${err.message}.`);
+				this.$logger.warn(`Unable to apply changes on device: ${device.deviceInfo.identifier}. Error is: ${err.message}.`);
 
 				this.emit(LiveSyncEvents.liveSyncError, {
 					error: err,