Merge pull request #1119 from matthiasbeyer/cleanup-travis

Cleanup travis

.travis.yml

@@ -21,27 +21,10 @@ matrix:
 cache:
   cargo: true
 
-before_script:
-- |
-  pip install 'travis-cargo<0.2' --user &&
-  export PATH=$HOME/.local/bin:$PATH
-
 script:
 - |
   cargo build --all --verbose -j 1 && cargo test --all --verbose -j 1
 
-addons:
-  apt:
-    packages:
-    - cmake
-    - libcurl4-openssl-dev
-    - libdw-dev
-    - libelf-dev
-    - libzzip-dev
-    - tree
-    sources:
-    - kalakris-cmake
-
 notifications:
   email:
     on_success: never