Refactor logging to provide common logger from LoggerAdapter (#2478)

* Refactor logging to provide common logger from LoggerAdapter

Move logger logic de WinstonLoggerAdapter

Further improvements in configuration

Use logger instead of getLogger

- Removes PLog module

Reverts name changes

nits

* Adds additional logging levels as requirements

* Adds tests for logging configuration

* removes flaky test

* investigate...

* further investigation

* Adds silent option to disable console output

* Restores logs with VERBOSE in tests

* Expose controller instead of adapter, reduces method requirements for adapter

* Shuffles initializations around

* Fix doc

* Load cloudCode last to make sure the logger is available

* Adds test to make sure we can load an adapter from npm module

* extract defaults

* Adds defaultMongoURI to defaults

* fix defaults values

* Proper error for PG failures

* Disable flaky test

src/LiveQuery/ParseWebSocketServer.js

@@ -1,4 +1,4 @@
-import PLog from './PLog';
+import logger from '../logger';
 
 let typeMap = new Map([['disconnect', 'close']]);
 
@@ -9,7 +9,7 @@ export class ParseWebSocketServer {
     let WebSocketServer = require('ws').Server;
     let wss = new WebSocketServer({ server: server });
     wss.on('listening', () => {
-      PLog.log('Parse LiveQuery Server starts running');
+      logger.info('Parse LiveQuery Server starts running');
     });
     wss.on('connection', (ws) => {
       onConnect(new ParseWebSocket(ws));