[Findit] A huge refactoring and some bug fixing.

appengine/findit/build-failure-analysis.yaml

Index: appengine/findit/build-failure-analysis.yaml
diff --git a/appengine/findit/build-failure-analysis.yaml b/appengine/findit/build-failure-analysis.yaml
deleted file mode 100644
index 1ed6ff9ff3b2f9d4bb98a5b57728a7df2f6a0e1d..0000000000000000000000000000000000000000
--- a/appengine/findit/build-failure-analysis.yaml
+++ /dev/null
@@ -1,47 +0,0 @@
-application: findit-for-waterfall
-module: build-failure-analysis
-version: 1
-runtime: python27
-api_version: 1
-threadsafe: true
-instance_class: B2
-basic_scaling:
-  max_instances: 10
-  idle_timeout: 20m
-
-handlers:
-- url: /robots.txt
-  static_files: robots.txt
-  upload: robots.txt
-
-# Handler for the request process queue.
-- url: /trigger-analyses
-  script: main.backend_application
-  secure: always
-
-# Pipeline handler.
-- url: /_ah/pipeline(/.*)?
-  script: "pipeline_wrapper.pipeline_handlers._APP"
-  secure: always
-
-skip_files:
-- ^(.*/)?#.*#$
-- ^(.*/)?.*~$
-- ^(.*/)?.*\.py[co]$
-- ^(.*/)?.*_test\.py$
-- ^(.*/)?tests\.py$
-- ^(.*/)?\..*$
-- ^(.*/)?.*\.md$
-- ^(.*/)?README$
-- ^(.*/)?Makefile$
-- ^(.*/)?util_scripts/.*$
-
-libraries:
-- name: webapp2
-  version: latest
-- name: jinja2
-  version: latest
-- name: pycrypto
-  version: latest
-- name: endpoints
-  version: 1.0