Merge pull request #68 from obnoxxx/travis

Enable travis-ci: add .travis.yml

.travis.yml

@@ -0,0 +1,18 @@
+language: C
+dist: trusty
+sudo: true
+
+before_install:
+- sudo apt-get update -qq
+- sudo apt-get install --assume-yes asciidoc valgrind
+
+script:
+- ./autogen.sh
+- ./configure
+- make
+- make test
+- ./configure --enable-debug --enable-transparent --enable-reverse
+- make
+- make test
+- make valgrind-test
+- make distcheck