Added tests for 'find new volunteers' message
Pass 'find_new_volunteers' to presenter.html template
Minor fix
Uncomment tests
Added with_context to test
Fixed tests
Updated default theme ref
Merge branch 'master' into issue-691-find-new-volunteers

* master: (26 commits)
  Add default timeout to 300
  Fix import path
  Skip apps that have been already analyzed.
  Check for a local configuration, otherwise use default
  Add a default configuration for cache
  Disable cache, so we can upsert the values
  Compute key first
  Store the values in Redis eventhough is disabled
  update cache with statistics
  Include app.id
  Small fix, passing upload method to user contributed tasks too
  Cache almost every data set per page
  Use per_page from config file
  Cache also 3 pages
  Typo
  Fixed patches to patch in the right place
  Removed unnecessary patches, imports and commented lines
  Script for warming up the cache
  Updated default theme ref and import model in default
  Use base.py instead of default.py for factory-boy changed tests
  ...
Merge pull request #781 from PyBossa/issue-691-find-new-volunteers

Issue 691 find new volunteers