TESTS: move tests/*.cfg to tests/config

These are a collection of test files for a variety of features (old or
more recent). 2 or 3 files were found lying there non-committed and
were moved at the same time. A few deprecated or obsolete keywords were
updated to their recent equivalent. Many of these configurations are
made to trigger different parsing errors so it is normal that plenty
of them fail.

Now the tests directory is cleaner and easier to navigate through.
diff --git a/tests/conf/test-url-hash.cfg b/tests/conf/test-url-hash.cfg
new file mode 100644
index 0000000..53cbf4b
--- /dev/null
+++ b/tests/conf/test-url-hash.cfg
@@ -0,0 +1,40 @@
+# This is a test configuration.
+# It exercises the "url_param" balance algorithm. It looks for
+# an URL parameter named "foo".
+
+global
+	maxconn 100
+	log		127.0.0.1 local0
+
+listen  vip1
+	log		global
+	option		httplog
+        bind		:8000
+        mode		http
+        maxconn		100
+        timeout client	5000
+	timeout connect	5000
+	timeout server	5000
+	balance		url_param foo
+	server		srv1 127.0.0.1:80
+	server		srv2 127.0.0.1:80
+
+	# control activity this way
+	stats		uri /stat
+
+listen  vip2
+	log		global
+	option		httplog
+	bind		:8001
+	mode		http
+	maxconn		100
+	timeout client	5000
+	timeout connect	5000
+	timeout server	5000
+	balance		url_param foo check_post
+	server		srv1 127.0.0.1:80
+	server		srv2 127.0.0.1:80
+
+	# control activity this way
+	stats		uri /stat
+