Fixing build process.

Author: jgebal

.travis.yml

@@ -21,8 +21,6 @@ env:
 
 before_install:
 
-  #Allow for sonar to blame issues
-  - git fetch --unshallow
   # download latest utPLSQL release
   - curl -LOk $(curl --silent https://api.github.com/repos/utPLSQL/utPLSQL/releases/latest | awk '/browser_download_url/ { print $2 }' | grep ".zip\"" | sed 's/"//g')
   # download latest utPLSQL-cli release