Merge branch 'master' of http://60.205.235.193:3031/hanyu/ghost

.gitmodules

@@ -20,3 +20,6 @@
 [submodule "src/ghost_bringup"]
 	path = src/ghost_bringup
 	url = http://60.205.235.193:3031/hanyu/ghost_bringup.git
+[submodule "src/geographic_info"]
+	path = src/geographic_info
+	url = http://60.205.235.193:3031/hanyu/geographic_info.git

src/geographic_info

@@ -0,0 +1 @@
+Subproject commit cfc56441ad5aed4ffc97597c9ab5f1efbcb1d68e