[CLA] update signature of initos

Changes due to changes in the legal form of the company
Closes #11759

doc/cla/corporate/initos.md

-Germany, 2015-02-26
+Germany, 2016-04-20
 
-initOS GmbH & Co. KG agrees to the terms of the Odoo Corporate 
+initOS GmbH agrees to the terms of the Odoo Corporate
 Contributor License Agreement v1.0.
 
 I declare that I am authorized and able to make this agreement and sign this 
@@ -8,7 +8,7 @@ declaration.
 
 Signed,
 
-Markus Schneider markus.schneider@initos.com https://github.com/OSguard
+Frederik Kramer frederik.kramer@initos.com https://github.com/OSevangelist
 
 List of contributors:
 
@@ -19,3 +19,5 @@ Frederik Kramer frederik.kramer@initos.com https://github.com/OSevangelist
 Nikolina Todorova nikolina.todorova@initos.com https://github.com/ntodorova
 Peter Hahn peter.hahn@initos.com https://github.com/codingforfun
 Claudia Haida claudia.haida@initos.com
+Andreas Zöllner andreas.zoellner@initos.com https://github.com/azoellner
+Rami Alwafaie rami.alwafaie@initos.com https://github.com/rami-wafaie