MadsAlbertsen/mmgenome — pull request #2 by SorenKarst (2014-03-04 12:44:29+00:00)
Title: Bugfix: Using ggplot limits gave faulty co-ordinate system

Using ggplot limits ei. xlim/ylim resulted in the locator viewport
having a co-ordinate system out of sync with the co-ordinate system of
p. This was fixed by checking if limits are used or not.

Ps: Random stuff with alphahull hopefully shouldn't change anything....