removed extra echo in test that I was using to uncover possible travis issue
inspect the $wp_query global directly instead of relying on have_posts(), see #247
wrote test to uncover possible infinite loop issue with Timber::get_posts #247
Merge branch 'remove-have-posts' of github.com:aMoniker/timber into aMoniker-remove-have-posts

* 'remove-have-posts' of github.com:aMoniker/timber:
  inspect the $wp_query global directly instead of relying on have_posts(), see #247
made function static
Merge branch 'aMoniker-remove-have-posts'

* aMoniker-remove-have-posts:
  made function static
  inspect the $wp_query global directly instead of relying on have_posts(), see #247