Charlie Hustle

Eigen::Matrix formatting sometimes includes spaces

1

https://github.com/sweeneychris/TheiaSfM/blob/4ba81ccede822f2f88e4c990e04e6aaa11aae980/src/theia/io/write_ply_file.cc#L116 Can produce output like: ``` 1.98662 97 110 129 3.31429 3.52336 2.25344 56 62 42 0.495699 5.89537 1.98544 170 171 179 -3.78543 13.2922 2.54211 238 228 201 -13.1867 -1.20913...

CMAKE LISTS PATH is list of paths

2

In commit ff18e0775c03d509eca7bf5baef69143583c3ff5 the use of CMAKE_MODULE_PATH will cause the build to fail if there is more than one directory specified. See: https://cmake.org/cmake/help/v3.10/variable/CMAKE_MODULE_PATH.html