Reproducible-Science-Curriculum/rr-logistics — pull request #4 by dleehr (2014-12-11 20:10:05+00:00)
Title: Add backslashes around Rscript source

Fix line to run Rscript -e with quotes, since below fails

```
Rscript -e source(".ci_tests.R", echo=TRUE)
/home/travis/build.sh: eval: line 41: syntax error near unexpected token `('
/home/travis/build.sh: eval: line 41: `Rscript -e source(".ci_tests.R", echo=TRUE)'
```