replaced deprecated drone.yml with travis-ci

.drone.yml

@@ -1,17 +0,0 @@
-image: gcc4.8
-script:
-  - sudo apt-get install -y libmpdclient-dev &> /dev/null
-  - cmake . -DCMAKE_INSTALL_PREFIX:PATH=/usr -DCMAKE_BUILD_TYPE=Debug
-  - make VERBOSE=1 
-notify:
-  email:
-    recipients:
-      - andy@ndyk.de
-  irc:
-    server: irc.freenode.org
-    nick: droneBot
-    channel: '#nicotest'
-    on_started: true
-    on_success: true
-    on_failure: true
-

.travis.yml

@@ -0,0 +1,14 @@
+language: c
+
+compiler: 
+  - gcc
+  - clang
+
+before_install:
+  - sudo apt-get install -qq libmpdclient-dev cmake
+  - mkdir build
+  - cd build
+  - cmake -D CMAKE_BUILD_TYPE=DEBUG ..
+
+script: make
+

README.md

@@ -1,3 +1,4 @@
+[![Build Status](https://travis-ci.org/notandy/ympd.svg)](https://travis-ci.org/notandy/ympd)
 ympd
 ====