start Travis file

See #1

.travis.yml

@@ -1,2 +1,13 @@
+# Travis's native R Image (http://docs.travis-ci.com/user/languages/r/)
 language: r
-cache: packages
+sudo: false
+cache: packages
+warnings_are_errors: true
+r:
+  - release
+#  - devel
+r_github_packages:
+  - jimhester/covr
+# - hadley/testthat
+after_success:
+  - Rscript -e 'library(covr);coveralls()'

README.md

@@ -1,2 +1,6 @@
 # stanirs
 Package for working with fNIRS files
+
+Master Builds: [![Build Status](https://travis-ci.org/cibsr/stanirs.svg?branch=master)](https://travis-ci.org/cibsr/stanirs)
+
+Dev Builds:  [![Build Status](https://travis-ci.org/cibsr/stanirs.svg?branch=dev)](https://travis-ci.org/cibsr/stanirs)