Test (#20)

* change apache_data to apache_user in all

* no libapach2 in centos. just php. no php-magick in centos

* remove redundant vars entries

* do not create apache user

* missed one pound sign

* soft code all references to apache_user

* centos requires older setuptools

* revert ansible_lsb.id in xsce.yml

* try getting recent pip

* move pip download to 2prep so that kalite success is not dependent on iiab coming first

* still need to replace setuptools in kalite

* add curl -- needed in debian

* massivly substitue iiab for xsce, and rename files

* completed runansible

* centos fixes,install  pip

* appliance means no iptables rules

* change to earlier version of setuptools for centos

* delete file duplicate, hopefully unnecessary. generate the offline docs

* wiki docs errors

* create the admin group -- deleted earlier

* use the --yes option with pip uninstall

* base of repo moved from schoolserver to iiab, unleashkids.org->iiab.io

* network detection broken due to tupo

roles/dokuwiki/tasks/install.yml

@@ -1,5 +1,5 @@
 - name: Get the Dokuwiki software
-  get_url: url="{{ xsce_download_url }}/{{ dokuwiki_version }}"  dest={{ downloads_dir}}/
+  get_url: url="{{ iiab_download_url }}/{{ dokuwiki_version }}"  dest={{ downloads_dir}}/
   when: not {{ use_cache }} and not {{ no_network }}
   tags:
     - download2
@@ -27,7 +27,7 @@
 
 
 - name: Change permissions on engine directory so apache can write
-  file: path=/library/dokuwiki owner={{ apache_data }} mode=0755 state=directory recurse=yes
+  file: path=/library/dokuwiki owner={{ apache_user }} mode=0755 state=directory recurse=yes
 
 - name: Restart apache, so it picks up the new aliases
   service: name={{ apache_service }} state=restarted