ervandew/eclim — pull request #375 by rkannan82 (2014-11-16 19:29:44+00:00)
Title: Open quickfix window using botright option.

Otherwise, when there are multiple splits, quickfix window is opened as
a split of the rightmost window.

Testing:
Created a vertical split of window and then opened quickfix window.
The window is opened at the bottom spanning both windows.