[TASK] add vendor for yanic client

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "vendor/github.com/FreifunkBremen/yanic"]
+	path = vendor/github.com/FreifunkBremen/yanic
+	url = https://github.com/FreifunkBremen/yanic
+	branch = database-socket

.test-coverage

@@ -6,7 +6,7 @@ echo "mode: count" > profile.cov
 FAIL=0
 
 # Standard go tooling behavior is to ignore dirs with leading underscors
-for dir in $(find . -maxdepth 10 -not -path './ssh' -not -path './.git*' -not -path '*/_*' -type d);
+for dir in $(find . -maxdepth 10 -not -path './ssh' -not -path './vendor/*' -not -path './.git*' -not -path '*/_*' -type d);
 do
   if ls $dir/*.go &> /dev/null; then
     go test -p 1 -v -covermode=count -coverprofile=profile.tmp $dir || FAIL=$?

vendor/github.com/FreifunkBremen/yanic

@@ -0,0 +1 @@
+Subproject commit cf15adc69e24b20e295b0a766fb2128bc08da0c6