curl: add %{method} to the -w variables

Gets the CURLINFO_EFFECTIVE_METHOD from libcurl.

Added test 1197 to verify.

tests/data/test1197

@@ -0,0 +1,88 @@
+<testcase>
+<info>
+<keywords>
+HTTP
+HTTP GET
+followlocation
+--write-out
+</keywords>
+</info>
+
+#
+# Server-side
+<reply>
+<data nocheck="yes">
+HTTP/1.1 302 OK swsbounce swsclose
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 8
+Connection: close
+Content-Type: text/plain
+Location: ./11970001
+
+monster
+</data>
+<data1 nocheck="yes">
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 15
+Connection: close
+Content-Type: text/plain; charset=us-ascii
+
+bigger monster
+</data1>
+
+</reply>
+
+#
+# Client-side
+<client>
+<server>
+http
+</server>
+ <name>
+HTTP POST redirected to GET and --write-out method
+ </name>
+ <command>
+http://%HOSTIP:%HTTPPORT/1197 -w "%{method}\n" -L -d "twinkle twinkle little star"
+</command>
+</client>
+
+#
+# Verify data after the test has been "shot"
+<verify>
+<strip>
+^User-Agent:.*
+</strip>
+<protocol>
+POST /1197 HTTP/1.1
+Host: %HOSTIP:%HTTPPORT
+Accept: */*
+Content-Length: 27
+Content-Type: application/x-www-form-urlencoded
+
+twinkle twinkle little starGET /11970001 HTTP/1.1
+Host: %HOSTIP:%HTTPPORT
+Accept: */*
+
+</protocol>
+
+<stdout>
+HTTP/1.1 302 OK swsbounce swsclose
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 8
+Connection: close
+Content-Type: text/plain
+Location: ./11970001
+
+HTTP/1.1 200 OK
+Date: Thu, 09 Nov 2010 14:49:00 GMT
+Content-Length: 15
+Connection: close
+Content-Type: text/plain; charset=us-ascii
+
+bigger monster
+GET
+</stdout>
+
+</verify>
+</testcase>