PDAL/PDAL — pull request #151 by gadomski (2013-07-03 14:40:54+00:00)
Title: Remove duplicate lines from test CMakeLists

It appears that these four lines are exact copies of the four lines
above. Here's the values in PDAL_UNITTEST_SOURCES for my build:
https://gist.github.com/gadomski/5918454. The files in lines 1-51 of the
gist are duplicated in lines 52-102.