Add travis configuration

Signed-off-by: Stefano Babic <sbabic@denx.de>

.travis.yml

@@ -0,0 +1,19 @@
+
+dist: xenial
+sudo: required
+
+language: c
+
+before_install:
+    - sudo apt-get -qq update
+    - sudo apt-get install -y build-essential
+    - sudo apt-get install -y linux-headers-generic
+    - sudo apt-get install -y linux-libc-dev
+    - sudo apt-get install -y cmake
+    - sudo apt-get install -y git
+
+script:
+    - mkdir Debug
+    - cd Debug
+    - cmake -DCMAKE_BUILD_TYPE=Debug ..
+    - make