astyle: minor tweaks in client/server scripts

tools/astyle_client.py

@@ -39,7 +39,7 @@ def get_source_files(path):
     return files
 
 if __name__ == "__main__":
-    server_address = ('localhost', 18000)
+    server_address = ('cppcheck.osuosl.org', 18000)
 
     source_files = []
     for d in ['cli', 'gui', 'lib', 'test', 'tools']:

tools/astyle_server.py

@@ -29,7 +29,7 @@ def server(port):
             continue
 
         # Format
-        process = subprocess.Popen(['astyle', '--options=../.astylerc'],
+        process = subprocess.Popen(['astyle', '--options=.astylerc'],
                                    stdin=subprocess.PIPE,
                                    stdout=subprocess.PIPE,
                                    stderr=subprocess.PIPE)