Add Travis CI configuration

Travis CI is a hosted, continuous integration service.  Let's see how
it works out for us.

diff --git a/.travis.yml b/.travis.yml
new file mode 100644 (file)
index 0000000..5a98b32
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,8 @@
+# Travis CI configuration
+language: c
+# Test with both gcc and clang:
+compiler:
+  - gcc
+  - clang
+# How to build:
+script: ./bootstrap && ./configure && make check