FIX: Read credentials from env variables

HpUpdater.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-
+import os
 import time
 import logging
 
@@ -16,8 +16,8 @@ class HpUpdater():
         logger.debug('login called')
 
         driver.get('https://admin.hostpoint.ch/customer/Auth/Login')
-        driver.find_element_by_name('username').send_keys('jeanggi90@gmail.com')
-        driver.find_element_by_name('password').send_keys('`^0oVc2Yd9`tQ&l]&4X04QNV<')
+        driver.find_element_by_name('username').send_keys(os.environ.get('HpLogin'))
+        driver.find_element_by_name('password').send_keys(os.environ.get('HpPass'))
         driver.find_element_by_name('login').click()
 
     def _updateARecord(self, driver, ip):