send-error-report: Add --no-ssl to use http protocol

The script use https protocol by default, but the error-report-web server's
https connection may not work (e.g., doesn't work with python 2.7.6), so add an
option --no-ssl to make it use http.

(From OE-Core rev: a4c89902a24c0961657c8281425d480097aadfa6)

(From OE-Core rev: f9dac6e62623b0ac1a2b2f40b54337721afab7a5)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

scripts/send-error-report

@@ -62,7 +62,7 @@ def edit_content(json_file_path):
 
 def prepare_data(args):
     # attempt to get the max_log_size from the server's settings
-    max_log_size = getPayloadLimit("https://"+args.server+"/ClientPost/JSON")
+    max_log_size = getPayloadLimit(args.protocol+args.server+"/ClientPost/JSON")
 
     if not os.path.isfile(args.error_file):
         log.error("No data file found.")
@@ -132,9 +132,9 @@ def send_data(data, args):
     headers={'Content-type': 'application/json', 'User-Agent': "send-error-report/"+version}
 
     if args.json:
-        url = "https://"+args.server+"/ClientPost/JSON/"
+        url = args.protocol+args.server+"/ClientPost/JSON/"
     else:
-        url = "https://"+args.server+"/ClientPost/"
+        url = args.protocol+args.server+"/ClientPost/"
 
     req = urllib.request.Request(url, data=data, headers=headers)
     try:
@@ -187,6 +187,11 @@ if __name__ == '__main__':
                            help="Return the result in json format, silences all other output",
                            action="store_true")
 
+    arg_parse.add_argument("--no-ssl",
+                           help="Use http instead of https protocol",
+                           dest="protocol",
+                           action="store_const", const="http://", default="https://")
+
 
 
     args = arg_parse.parse_args()