Add vagrant machine, new test and travis-ci config

deployment/clients/dev/config.php

@@ -0,0 +1,18 @@
+<?php 
+ini_set('error_log', 'data/icehrm.log');
+
+define('CLIENT_NAME', 'icehrmpro');
+define('APP_BASE_PATH', '/vagrant/build/app/');
+define('CLIENT_BASE_PATH', '/vagrant/deployment/clients/dev/');
+define('BASE_URL','http://app.app.dev/');
+define('CLIENT_BASE_URL','http://clients.app.dev/dev/');
+
+define('APP_DB', 'dev');
+define('APP_USERNAME', 'dev');
+define('APP_PASSWORD', 'dev');
+define('APP_HOST', 'localhost');
+define('APP_CON_STR', 'mysqli://'.APP_USERNAME.':'.APP_PASSWORD.'@'.APP_HOST.'/'.APP_DB);
+
+//file upload
+define('FILE_TYPES', 'jpg,png,jpeg');
+define('MAX_FILE_SIZE_KB', 10 * 1024);