Debian 10 compatibility

Change inventory defaults to use the environments directory and
add what is necessary for Debian 10.

webserver.yml

@@ -0,0 +1,24 @@
+# Copyright (C) 2019  Free I.T. Athens
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+- name: Install FRITA Web Server
+  hosts: all
+  become: yes
+  roles:
+    - ansible
+    - webserver 
+    - wordpress
+    - nextcloud
+