Remove unused PATH variables

bash/environment

@@ -39,9 +39,7 @@ function _add-path {
     fi
 }
 
-_add-path /usr/local/go/bin
 _add-path ~/opt/go/bin
-_add-path /usr/local/go/bin
 _add-path /var/lib/gems/1.8/bin
 _add-path /Library/Frameworks/Python.framework/Versions/2.7/bin
 _add-path ~/.rvm/bin
@@ -52,8 +50,7 @@ _add-path /opt/local/bin
 _add-path /opt/local/sbin
 _add-path /opt/bin
 _add-path ~/bin
-_add-path ~/code/cli/bin
+_add-path /usr/local/go/bin
-_add-path ~/code/ci/phpunit-git-deploy/bin
 _add-path ~/.bin
 _add-path $HOME/Library/Haskell/bin