Merge pull request denisenkom#234 from augustzf/master

Add command to make CLI example with Go toolchain work

Author: mattes

cli/README.md

@@ -5,7 +5,7 @@
 #### With Go toolchain
 
 ```
-$ go get -u -d github.com/mattes/migrate/cli
+$ go get -u -d github.com/mattes/migrate/cli github.com/lib/pq
 $ go build -tags 'postgres' -o /usr/local/bin/migrate github.com/mattes/migrate/cli
 ```