Merge test-suite from test-repo, remove unneeded parts

Updates how we're determining what software to install, and adjusts cronjob

playbook/test-suite.yml

+---
+  
+  - file: path=/opt/ansible-install state=directory mode=0755
+
+  - stat path=/opt/ansible-install/software
+    register: software_release
+
+  - name: download software_release name
+    get_url: url=https://lab.nexedi.cn/krruzic/test-repository/raw/master/software
+             dest=software_release
+
+  - name: download log_uploader
+    get_url: url=https://lab.nexedi.cn/krruzic/test-repository/raw/master/log_uploader
+             dest=/usr/local/bin/log_uploader
+
+  - name: run ansible playbook
+    shell: ansible-playbook "{{ lookup('file', {{ software_release }}) }}" -i hosts
+  
+  - name: add log_uploader to cron
+    cron: name="Ensure log_uploader is running" 
+          second="10" 
+          job="usr/local/bin/log_uploader"
+
+  - name: install watchdog
+    shell: easy_install watchdog
+
+  - name: install pip
+    shell: easy_install pip
+ 
+  - name: install python requests from pip
+    shell: pip install requests