Move gamespy stuff to own folder.

.github/calcrom/BuildAnalyzer.cpp

@@ -104,7 +104,7 @@ BuildAnalyzer &BuildAnalyzer::operator()() {
     if (analyzed) {
         reset();
     }
-     string pattern = srcbase.string() + "/{src,asm,lib/{src,asm},lib/{NitroSDK,NitroSystem,NitroDWC,NitroWiFi,libVCT}/{src,asm}}/{,*/,*/*/}*.{c,s,cpp}";
+     string pattern = srcbase.string() + "/{src,asm,lib/{src,asm},lib/{NitroSDK,NitroSystem,NitroDWC,NitroWiFi,libVCT,gamespy}/{src,asm}}/{,*/,*/*/}*.{c,s,cpp}";
     for (char const * & fname : Glob(pattern, GLOB_TILDE | GLOB_BRACE | GLOB_NOSORT)) {
         AnalyzeObject(fname);
     }

common.mk

@@ -57,7 +57,7 @@ NITRO_PRECOMPILE_DEPFILE := $(BUILD_DIR)/precompile/nitro.d
 
 # Directories
 
-LIB_SUBDIRS               := NitroSDK NitroSystem NitroDWC NitroWiFi libVCT
+LIB_SUBDIRS               := NitroSDK NitroSystem NitroDWC NitroWiFi libVCT gamespy
 
 SRC_SUBDIR                := src
 ASM_SUBDIR                := asm