adding defaults to taskotron roles so playbooks don't need extra_enablerepos

roles/taskotron/buildmaster/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+extra_enablerepos: ''

roles/taskotron/buildslave/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+extra_enablerepos: ''

roles/taskotron/execdb/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+extra_enablerepos: ''

roles/taskotron/grokmirror/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+extra_enablerepos: ''

roles/taskotron/resultsdb-backend/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+extra_enablerepos: ''

roles/taskotron/resultsdb-frontend/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+extra_enablerepos: ''

roles/taskotron/ssl-taskotron/defaults/main.yml

@@ -2,3 +2,4 @@
 http_port: 80
 https_port: 443
 public_hostname: localhost.localdomain
+extra_enablerepos: ''

roles/taskotron/taskotron-client/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+extra_enablerepos: ''

roles/taskotron/taskotron-frontend/defaults/main.yml

@@ -2,3 +2,4 @@
 jquery_url: 'https://apps.fedoraproject.org/fedmenu/js/jquery-1.11.2.min.js'
 fedmenu_url: 'https://apps.fedoraproject.org/fedmenu/js/fedmenu.js'
 fedmenu_data_url: 'https://apps.fedoraproject.org/js/data.js'
+extra_enablerepos: ''

roles/taskotron/taskotron-proxy/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+extra_enablerepos: ''

roles/taskotron/taskotron-trigger/defaults/main.yml

@@ -1,2 +1,3 @@
 ---
 trigger_joblog_file: /var/log/taskotron-trigger/jobs.csv
+extra_enablerepos: ''