renamed database.yml and moved it out of git to avoid conflicts

.gitignore

@@ -1,4 +1,5 @@
 .bundle
+config/database.yml
 db/*.sqlite3
 log/*.log
 tmp/

config/database.example.yml

@@ -0,0 +1,33 @@
+# SQLite version 3.x
+#   gem install sqlite3-ruby (not necessary on OS X Leopard)
+development:
+  adapter: mysql2
+  encoding: utf8
+  database: seti_dev
+  pool: 5
+  username:
+  password:
+  socket: /var/run/mysqld/mysqld.sock
+
+
+# Warning: The database defined as "test" will be erased and
+# re-generated from your development database when you run "rake".
+# Do not set this db to the same as development or production.
+test:
+  adapter: mysql2
+  encoding: utf8
+  database: seti_test
+  pool: 5
+  username:
+  password:
+  socket: /var/run/mysqld/mysqld.sock
+
+production:
+  adapter: mysql2
+  encoding: utf8
+  database: seti_prod
+  pool: 5
+  username:
+  password:
+  socket: /var/run/mysqld/mysqld.sock
+