Revert "Install git"

RehanSaeed · RehanSaeed · commit 9858870083f0 · 2018-05-25T15:55:25.000+01:00
This reverts commit a15556f.
diff --git a/.travis.yml b/.travis.yml
@@ -17,7 +17,6 @@ addons:
     - libssl-dev
     - libunwind8
     - zlib1g
-    - git
 
 # .NET CLI requires OSX 10.11
 osx_image: xcode7.2
