Move Gitlab and Github authentication to external plugins

app/Locale/zh_CN/translations.php

@@ -324,9 +324,6 @@ return array(
     'Maximum size: ' => '大小上限：',
     'Unable to upload the file.' => '无法上传文件',
     'Display another project' => '显示其它项目',
-    'Login with my Github Account' => '用Github账号登录',
-    'Link my Github Account' => '链接Github账号',
-    'Unlink my Github Account' => '取消Github账号链接',
     'Created by %s' => '创建者：%s',
     'Last modified on %B %e, %Y at %k:%M %p' => '最后修改：%Y/%m/%d/ %H:%M',
     'Tasks Export' => '任务导出',
@@ -392,7 +389,6 @@ return array(
     'Change password' => '修改密码',
     'Password modification' => '修改密码',
     'External authentications' => '外部认证',
-    'Github Account' => 'Github 账号',
     'Never connected.' => '从未连接。',
     'No account linked.' => '未链接账号。',
     'Account linked.' => '已经链接账号。',
@@ -842,8 +838,6 @@ return array(
     // 'This chart show the average lead and cycle time for the last %d tasks over the time.' => '',
     // 'Average time into each column' => '',
     // 'Lead and cycle time' => '',
-    // 'Github Authentication' => '',
-    // 'Help on Github authentication' => '',
     // 'Lead time: ' => '',
     // 'Cycle time: ' => '',
     // 'Time spent into each column' => '',
@@ -852,7 +846,6 @@ return array(
     // 'If the task is not closed the current time is used instead of the completion date.' => '',
     // 'Set automatically the start date' => '',
     // 'Edit Authentication' => '',
-    // 'Github Id' => '',
     // 'Remote user' => '',
     // 'Remote users do not store their password in Kanboard database, examples: LDAP, Google and Github accounts.' => '',
     // 'If you check the box "Disallow login form", credentials entered in the login form will be ignored.' => '',
@@ -910,14 +903,7 @@ return array(
     // 'Link type' => '',
     // 'Change task color when using a specific task link' => '',
     // 'Task link creation or modification' => '',
-    // 'Login with my Gitlab Account' => '',
     // 'Milestone' => '',
-    // 'Gitlab Authentication' => '',
-    // 'Help on Gitlab authentication' => '',
-    // 'Gitlab Id' => '',
-    // 'Gitlab Account' => '',
-    // 'Link my Gitlab Account' => '',
-    // 'Unlink my Gitlab Account' => '',
     // 'Documentation: %s' => '',
     // 'Switch to the Gantt chart view' => '',
     // 'Reset the search/filter box' => '',