add badge to readme

 + fix clone instructions
 + update requirements.yml

Author: ltalirz

README.md

@@ -1,3 +1,5 @@
+[![Build Status](https://travis-ci.org/marvel-nccr/quantum-mobile.svg?branch=master)](https://travis-ci.org/marvel-nccr/quantum-mobile)
+
 # Quantum Mobile
 
 ## What is Quantum Mobile
@@ -54,7 +56,7 @@ this).
 ### Create Virtual Machine
 
 ```
-git checkout git@github.com:marvel-nccr/quantum-mobile.git
+git clone https://github.com/marvel-nccr/quantum-mobile.git
 cd quantum-mobile
 pip install -r requirements.txt
 ansible-galaxy install -r requirements.yml

requirements.yml

@@ -3,35 +3,35 @@
 # See https://github.com/marvel-nccr/quantum-mobile/issues/67
 #- src: gantsign.default-web-browser
 #  version: 3.1.0
+- src: marvel-nccr.ansible_prerequisites
+  version: master
+- src: marvel-nccr.current_user
+  version: master
+- src: marvel-nccr.add_user
+  version: master
 - src: marvel-nccr.simulationbase
   version: master
 - src: marvel-nccr.ubuntu_desktop
-  version: ubuntu-18.04
-- src: marvel-nccr.quantum_mobile_customizations
   version: master
-- src: marvel-nccr.quantum_espresso
-  version: master
-- src: marvel-nccr.fleur
+- src: marvel-nccr.quantum_mobile_customizations
   version: master
-- src: marvel-nccr.cp2k
+- src: marvel-nccr.editors
   version: master
-- src: marvel-nccr.wannier90
+- src: marvel-nccr.slurm
   version: master
-- src: marvel-nccr.siesta
+- src: marvel-nccr.quantum_espresso
   version: master
 - src: marvel-nccr.yambo
   version: master
-- src: marvel-nccr.editors
-  version: master
-- src: marvel-nccr.add_user
+- src: marvel-nccr.fleur
   version: master
-- src: marvel-nccr.slurm
+- src: marvel-nccr.siesta
   version: master
-- src: marvel-nccr.aiida
+- src: marvel-nccr.cp2k
   version: master
-- src: marvel-nccr.current_user
+- src: marvel-nccr.wannier90
   version: master
-- src: marvel-nccr.ansible_prerequisites
+- src: marvel-nccr.aiida
   version: master
 - src: marvel-nccr.aiidalab
   version: master