Add the first part of the build worker that runs on quay.

config.py

@@ -85,8 +85,15 @@ class GitHubProdConfig(GitHubTestConfig):
   GITHUB_CLIENT_SECRET = 'f89d8bb28ea3bd4e1c68808500d185a816be53b1'
 
 
+class DigitalOceanConfig():
+  DO_CLIENT_ID = 'LJ44y2wwYj1MD0BRxS6qHA'
+  DO_CLIENT_SECRET = 'b9357a6f6ff45a33bb03f6dbbad135f9'
+  DO_SSH_KEY_ID = '46986'
+
+
 class DebugConfig(FlaskConfig, MailConfig, LocalStorage, SQLiteDB,
-                  StripeTestConfig, MixpanelTestConfig, GitHubTestConfig):
+                  StripeTestConfig, MixpanelTestConfig, GitHubTestConfig,
+                  DigitalOceanConfig):
   REGISTRY_SERVER = 'localhost:5000'
   LOGGING_CONFIG = {
     'level': logging.DEBUG,
@@ -98,7 +105,7 @@ class DebugConfig(FlaskConfig, MailConfig, LocalStorage, SQLiteDB,
 
 class LocalHostedConfig(FlaskConfig, MailConfig, S3Storage, RDSMySQL,
                         StripeLiveConfig, MixpanelTestConfig,
-                        GitHubProdConfig):
+                        GitHubProdConfig, DigitalOceanConfig):
   REGISTRY_SERVER = 'localhost:5000'
   LOGGING_CONFIG = {
     'level': logging.DEBUG,
@@ -109,7 +116,7 @@ class LocalHostedConfig(FlaskConfig, MailConfig, S3Storage, RDSMySQL,
 
 class ProductionConfig(FlaskConfig, MailConfig, S3Storage, RDSMySQL,
                        StripeLiveConfig, MixpanelProdConfig,
-                       GitHubProdConfig):
+                       GitHubProdConfig, DigitalOceanConfig):
   REGISTRY_SERVER = 'quay.io'
   LOGGING_CONFIG = {
     'stream': sys.stderr,