Merge pull request #21 from artemii235/etomic

Display appveyor build number as marketmaker version. Fix MacOS.

.travis.yml

@@ -23,7 +23,7 @@ script:
   - export VERSION=`echo "$(git tag -l --points-at HEAD)"`
   - mkdir build && cd build
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then cmake -DMM_VERSION="$VERSION" -DCMAKE_C_COMPILER=/usr/bin/gcc-7 -DCMAKE_CXX_COMPILER=/usr/bin/g++-7 ..; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then cmake ..; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then cmake -DMM_VERSION="$VERSION" ..; fi
   - cmake --build . --target marketmaker-mainnet
   - cmake --build . --target marketmaker-testnet