app(add): mautic only (#563)

added mautic only (no db) to one-click-apps

public/v4/apps/mautic-only.yml

@@ -0,0 +1,71 @@
+captainVersion: 4
+services:
+    $$cap_appname:
+        image: mautic/mautic:$$cap_mautic_version
+        volumes:
+            - $$cap_appname-data:/var/www/html
+        restart: always
+        environment:
+            MAUTIC_DB_HOST: $$cap_db_host
+            MAUTIC_DB_USER: $$cap_db_user
+            MAUTIC_DB_PASSWORD: $$cap_db_pass
+            MAUTIC_DB_NAME: $$cap_db_name
+            MAUTIC_RUN_CRON_JOBS: 'true'
+caproverOneClickApp:
+    variables:
+        - id: $$cap_db_host
+          label: Database Host
+          description: 'Database host ex. srv-captain--mydbsrv:3306'
+          validRegex: /^([a-zA-Z0-9])+$/
+        - id: $$cap_db_user
+          label: Database user
+          description: 'Inform the database user'
+          validRegex: /^([a-zA-Z0-9])+$/
+        - id: $$cap_db_pass
+          label: Database password
+          description: 'Inform the database password'
+          validRegex: /.{1,}/
+        - id: $$cap_mautic_version
+          label: Mautic Version
+          defaultValue: 'v3'
+          description: Check out their Docker page for the valid tags https://hub.docker.com/r/mautic/mautic/tags
+          validRegex: /^([^\s^\/])+$/
+        - id: $$cap_php_tz
+          label: PHP timezone
+          defaultValue: 'UTC'
+          description: Set PHP timezone
+        - id: $$cap_php_ml
+          label: PHP memory limit
+          description: Set PHP memory limit
+          defaultValue: '256M'
+        - id: $$cap_php_mu
+          label: PHP upload max file size
+          description: Set PHP upload max file size
+          defaultValue: '100M'
+        - id: $$cap_php_met
+          label: PHP max execution time
+          defaultValue: '300'
+          description: Set PHP max execution time
+    instructions:
+        start: >-
+            Mautic is an online,marketing automation tool.
+
+            The process will deploy a Mautic only instance.
+
+            You can configure some spices to Mautic like PHP options below. For more visit https://hub.docker.com/r/mautic/mautic
+
+            The process will take about a minute for the process to finish.
+        end: >-
+            Mautic is deployed and available as $$cap_appname.
+
+            Add SSL to your Mautic: If you change the Site Address of Mautic
+            General Settings tab to HTTPS (behind a reverse proxy),
+            you can use 0.0.0.0/0 as Trusted Proxies to avoid a redirect loop error.
+            See http://symfony.com/doc/current/request/load_balancer_reverse_proxy.html
+
+
+            IMPORTANT: It will take up to 1-2 minutes for Mautic to be ready. Before that, you might see 502 error page.
+    displayName: Mautic - No Database
+    isOfficial: true
+    description: This will create a Mautic only. You will need to create and configure the database information manually. Intended for advanced users.
+    documentation: https://hub.docker.com/r/mautic/mautic