[common-tools] Add some common software

roles/common-tools/tasks/main.yml

@@ -7,6 +7,10 @@
       - molly-guard  # prevent reboot
       - ntp  # network time sync
       - apt  # better than apt-get
+      - vim  # better than nano @vulcain
+      - htop  # batter than top
+      - zsh  # to be able to ssh @erdnaxe
+      - fish  # to motivate @edpibu
   register: apt_result
   retries: 3
   until: apt_result is succeeded