Add comment functionality to tracks

config/database.yml

@@ -1,32 +1,25 @@
-<%
-  encoding = 'unicode'
-  if ENV['OSEM_DB_ADAPTER'] == 'mysql2'
-    encoding = 'utf8'
-  end
-%>
-
-
+# SQLite version 3.x
+#   gem install sqlite3
+#
+#   Ensure the SQLite 3 gem is defined in your Gemfile
+#   gem 'sqlite3'
+#
 default: &default
-  adapter: <%= ENV['OSEM_DB_ADAPTER'] || 'postgresql' %>
-  encoding: <%= encoding %>
-  host: <%= ENV['OSEM_DB_HOST'] || 'database' %>
-  port: <%= ENV['OSEM_DB_PORT'] || '5432'  %>
-  username: <%= ENV['OSEM_DB_USER'] || 'postgres' %>
-  password: <%= ENV['OSEM_DB_PASSWORD'] || 'mysecretpassword' %>
-  database: <%= ENV['OSEM_DB_NAME'] || 'postgres' %>
+  adapter: sqlite3
   pool: 5
   timeout: 5000
 
 development:
   <<: *default
-  database: osem_development
+  database: db/development.sqlite3
 
 # Warning: The database defined as "test" will be erased and
-# re-generated when you run "rake".
+# re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
 test:
   <<: *default
-  database: osem_test
+  database: db/test.sqlite3
 
 production:
   <<: *default
+  database: db/production.sqlite3