Add CouchDB with Clouseau (Full Text Search) as one click app (#658)

* Add CouchDB with Clouseau (Full Text Search) as one click app

* Add files via upload

* Update couchdb-clouseau

* Rename couchdb-clouseau to couchdb-clouseau.yml

public/v4/apps/couchdb-clouseau.yml

@@ -0,0 +1,38 @@
+captainVersion: 4
+services:
+    $$cap_appname:
+        image: ibmcom/couchdb3:$$cap_couchdb_version
+        volumes:
+            - $$cap_appname-db-data:/opt/couchdb/data
+            - $$cap_appname-db-etc:/opt/couchdb/etc
+        restart: always
+        environment:
+            COUCHDB_USER: $$cap_couchdb_user
+            COUCHDB_PASSWORD: $$cap_couchdb_password
+        caproverExtra:
+            containerHttpPort: '5984'
+caproverOneClickApp:
+    variables:
+        - id: $$cap_couchdb_version
+          label: CouchDB Version Tag
+          description: Check out their Docker page for the valid tags https://hub.docker.com/r/library/couchdb/tags/
+          defaultValue: '3.2.1'
+          validRegex: /^([^\s^\/])+$/
+        - id: $$cap_couchdb_user
+          label: CouchDB Username
+          defaultValue: mainuser
+          validRegex: /^([a-zA-Z0-9_])+$/
+        - id: $$cap_couchdb_password
+          label: CouchDB Password
+          defaultValue: ''
+          validRegex: /.{1,}/
+    instructions:
+        start: >-
+            CouchDB is a database that uses JSON for documents, an HTTP API, & JavaScript/declarative indexing.
+            After installation on CapRover, it will be available as srv-captain--YOUR_CONTAINER_NAME at port 5984 to other CapRover apps.
+            Enter your CouchDB Configuration parameters and click on next. It will take about a minute for the process to finish.
+        end: CouchDB is deployed and available as $$cap_appname at port 5984 to other apps
+    displayName: CouchDB + Clouseau
+    isOfficial: true
+    description: CouchDB + Clouseau (Full Text Search) - IBM CouchDB 3 official image
+    documentation: Taken from https://hub.docker.com/r/ibmcom/couchdb3/