cleanup database.yml files

config/database.yml.example

@@ -9,13 +9,12 @@ production:
   pool: 5
   username: root
   password: "secure password"
+  # host: localhost
   # socket: /tmp/mysql.sock
 
-
 #
 # Development specific
 #
-#
 development:
   adapter: mysql2
   encoding: utf8
@@ -38,6 +37,3 @@ test: &test
   username: root
   password: "secure password"
   # socket: /tmp/mysql.sock
-
-cucumber:
-  <<: *test

config/database.yml.mysql

@@ -9,13 +9,12 @@ production:
   pool: 5
   username: root
   password: "secure password"
+  # host: localhost
   # socket: /tmp/mysql.sock
 
-
 #
 # Development specific
 #
-#
 development:
   adapter: mysql2
   encoding: utf8
@@ -38,6 +37,3 @@ test: &test
   username: root
   password:
   # socket: /tmp/mysql.sock
-
-cucumber:
-  <<: *test

config/database.yml.sqlite

@@ -12,12 +12,9 @@ production:
   pool: 5
   timeout: 5000
 
-
 #
 # Development specific
 #
-#
-#
 development:
   adapter: sqlite3
   database: db/development.sqlite3
@@ -32,6 +29,3 @@ test: &test
   database: db/test.sqlite3
   pool: 5
   timeout: 5000
-
-cucumber:
-  <<: *test