Fix travis-ci builds

.travis.yml

@@ -6,10 +6,8 @@ install:
   - ant buildlocal
 language: php
 php:
-  - '5.4'
   - '5.5'
   - '5.6'
   - '7.0'
-  - hhvm
   - nightly
 after_failure: "cat /tmp/icehrm.test.log"

test/classes/FileServiceTest.php

@@ -1,5 +1,4 @@
 <?php
-echo "FileServiceTest"."\r\n";
 if(!class_exists("TestTemplate")) {
     include dirname(__FILE__).'/../TestTemplate.php';
 }

test/classes/LanguageManagerTest.php

@@ -1,5 +1,4 @@
 <?php
-echo "LanguageManagerTest"."\r\n";
 if(!class_exists("TestTemplate")) {
     include dirname(__FILE__).'/../TestTemplate.php';
 }
@@ -15,7 +14,6 @@ class LanguageManagerTest extends TestTemplate{
 
 
     public function testSample(){
-        echo "LanguageManagerTest testSample"."\r\n";
         $this->p("cat|".LanguageManager::tran('cat'));
         $this->p("cat|".LanguageManager::tran('cat'));
 
@@ -26,13 +24,10 @@ class LanguageManagerTest extends TestTemplate{
         $this->p("one file|".LanguageManager::tran('one file'));
         $this->p("2 files|".LanguageManager::tran('2 files'));
         
-        $this->p(LanguageManager::getTranslations());
-        
         $string = "wert <t>Logged In</t> rrr";
         
         $txt = LanguageManager::translateTnrText($string);
 
         $this->p("Tx1:".$txt);
-
     }
 }

test/smtp.txt

@@ -1,4 +0,0 @@
-SMTP Username:
-AKIAJK3AT2DJJT44P5CA
-SMTP Password:
-AnKbCpJeO0DPzfXfO/4Yf+RIgv3Aam5giasvQe8/4mOl