Misc Fixes: Clean up whitespace warnings

roles/2-common/tasks/xo.yml

@@ -131,5 +131,3 @@
   ignore_errors: yes
   async: 300
   poll: 120
-
-

roles/9-local-addons/meta/main.yml

@@ -1,3 +1,2 @@
 # Add your role to this list and then uncomment dependencies.  Adding a tag is handy for testing.
 #dependencies:
- 

roles/activity-server/tasks/main.yml

@@ -130,4 +130,3 @@
       value: /activities
     - option: enabled
       value: "{{ xo_services_enabled }}"
-            

roles/awstats/tasks/install.yml

@@ -95,4 +95,3 @@
 - name: On first enabling of awstats, summarize httpd logs up to now
   shell: /usr/bin/perl /usr/lib/cgi-bin/awstats.pl -config=schoolserver -update
   when: awstats_enabled and is_debuntu
-

roles/dokuwiki/tasks/install.yml

@@ -29,4 +29,3 @@
 
 - name: Restart apache, so it picks up the new aliases
   service: name={{ apache_service }} state=restarted
-

roles/iiab-admin/tasks/admin-user.yml

@@ -53,4 +53,3 @@
 
 - name: end editing the sudoers file-- protect it again
   shell: chmod 0440 /etc/sudoers
-      

roles/mysql/tasks/main.yml

@@ -118,4 +118,3 @@
               value: '"mySQL is a widely used database service on the Internet which runs on many platforms, and is often offered and available at hosting Internet Service Providers"'
             - option: enabled
               value: "{{ mysql_enabled }}"
-

roles/network/tasks/ifcfg_mods.yml

@@ -95,4 +95,3 @@
       - "{{ lan_list_result.stdout_lines }}"
 
 # testpoint confirm with 'nmcli c show' 'brctl show'
-

roles/network/tasks/redetect.yml

@@ -138,4 +138,3 @@
   set_fact:
      iiab_lan_iface: "none"
   when: dhcp_good  and adapter_count.stdout|int == "1"
-

roles/nextcloud/tasks/main.yml

@@ -138,4 +138,3 @@
       value: "{{ nextcloud_src_file }}"
     - option: enabled
       value: "{{ nextcloud_enabled }}"
-

roles/owncloud/tasks/owncloud_enabled.yml

@@ -33,4 +33,3 @@
   lineinfile: regexp='overwrite.cli.url'
               state=absent
               dest="{{ owncloud_prefix }}/owncloud/config/config.php"
-

roles/samba/tasks/main.yml

@@ -60,4 +60,3 @@
       value: '"Samba is a Microsoft compatible remote file access system  - generalized to CIFS --common internet file system"'
     - option: enabled
       value: "{{ samba_enabled }}"
-

roles/teamviewer/tasks/install.yml

@@ -45,4 +45,3 @@
   with_items:
    - teamviewer*
   when: teamviewer_install and xo_model == "none" and ansible_distribution_version >= "22"
-