Try putting examples in the root stack yaml

.travis.yml

@@ -37,7 +37,6 @@ script:
   - stack update
   - stack build -j1
   - stack test bloodhound:tests --test-arguments="--qc-max-success 500" --flag bloodhound:$ESFLAG
-  - cd examples && stack build -j1
 
 cache:
   directories:

examples/stack.yaml

@@ -1,9 +0,0 @@
-resolver: lts-7.19
-packages:
-- '.'
-- '../'
-extra-deps: []
-flags:
-  bloodhound-examples:
-    werror: true
-extra-package-dbs: []

stack-7.10.yaml

@@ -1,6 +1,9 @@
-flags: {}
+flags:
+  bloodhound-examples:
+    werror: true
 packages:
 - '.'
+- './examples'
 extra-deps:
 - http-client-0.5.0
 - aeson-0.11.1.0

stack-7.8.yaml

@@ -1,8 +1,11 @@
 flags:
   aeson:
     old-locale: true
+  bloodhound-examples:
+    werror: true
 packages:
 - '.'
+- './examples'
 extra-deps:
 - aeson-0.11.1.0
 - fail-4.9.0.0

stack.yaml

@@ -1,6 +1,9 @@
-flags: {}
+flags:
+  bloodhound-examples:
+    werror: true
 packages:
 - '.'
+- './examples'
 extra-deps:
 - quickcheck-properties-0.1
 - vector-0.12.0.0