Merge pull request #1254 from aninf-wo/hethi/cleanup-travis-environment

remove unused variables from travis environment

.travis.yml

@@ -42,8 +42,8 @@ compiler:
 script: ./travis.sh
 env:
   matrix:
-    - SHARED_LIB=OFF STATIC_LIB=ON CMAKE_PKG=OFF BUILD_TYPE=Debug VERBOSE=1
-    - SHARED_LIB=OFF STATIC_LIB=ON CMAKE_PKG=OFF BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11
+    - BUILD_TYPE=Debug VERBOSE=1
+    - BUILD_TYPE=Release VERBOSE=1 CXX_FLAGS=-std=c++11
 notifications:
   email: false
 sudo: false