APIv2 Add network list filtering

Add the filter option to the libpod endpoint.
Add support for the name filter on the docker endpoint.

Add apiv2 tests for the network list endpoints.
Enable podman network integration tests for remote.

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>

test/apiv2/35-networks.at

@@ -21,6 +21,27 @@ if root; then
   t POST libpod/networks/create '"Subnet":{"IP":"10.10.1.0","Mask":[0,255,255,0]}' 500 \
     .cause~'.*mask is invalid'
 
+  # network list
+  t GET libpod/networks/json 200
+  t GET libpod/networks/json?filter=name=network1 200 \
+    length=1 \
+    .[0].Name=network1
+  t GET networks 200
+
+  #network list docker endpoint
+  #filters={"name":["network1","network2"]}
+  t GET networks?filters=%7B%22name%22%3A%5B%22network1%22%2C%22network2%22%5D%7D 200 \
+    length=2
+  #filters={"name":["network"]}
+  t GET networks?filters=%7B%22name%22%3A%5B%22network%22%5D%7D 200 \
+    length=2
+  # invalid filter filters={"label":"abc"}
+  t GET networks?filters=%7B%22label%22%3A%5B%22abc%22%5D%7D 500 \
+    .cause="only the name filter for listing networks is implemented"
+  # invalid filter filters={"label":"abc","name":["network"]}
+  t GET networks?filters=%7B%22label%22%3A%22abc%22%2C%22name%22%3A%5B%22network%22%5D%7D 500 \
+    .cause="only the name filter for listing networks is implemented"
+
   # clean the network
   t DELETE libpod/networks/network1 200 \
     .[0].Name~network1 \

test/e2e/network_test.go

@@ -1,5 +1,3 @@
-// +build !remote
-
 package integration
 
 import (