try to build all plugins

stack.yaml

@@ -17,8 +17,8 @@
 #
 # resolver: ./custom-snapshot.yaml
 # resolver: https://example.com/snapshots/2018-01-01.yaml
-resolver: lts-16.13
-
+#resolver: lts-16.13
+resolver: lts-14.27
 # User packages to be built.
 # Various formats can be used as shown in the example below.
 #
@@ -34,7 +34,8 @@ packages:
 # These entries can reference officially published versions as well as
 # forks / in-progress versions pinned to a git hash. For example:
 #
-# extra-deps:
+extra-deps:
+  - plugins-1.6.0
 # - acme-missiles-0.3
 # - git: https://github.com/commercialhaskell/stack.git
 #   commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a