Squelch git output in the install script. Make a stable branch reference for Chipmunk.

Former-commit-id: 5d2a814

Author: slembcke

install.sh

@@ -269,7 +269,7 @@ if $INSTALL ; then
 
 	if [[ -d "$SCRIPT_DIR/.git" ]]; then
 		# If this is a git repo, make sure that the Chipmunk submodule is checked out and current.
-		git submodule update
+		git submodule update 1>>"${ERROR_LOG}" 2>>"${ERROR_LOG}"
 		check_status
 	elif [[ ! -d "$SCRIPT_DIR/external/Chipmunk" ]]; then
 		# Not a git repo, download Chipmunk files.
@@ -279,7 +279,7 @@ if $INSTALL ; then
 		check_status
 
 		echo -n "."
-		curl -L -# "https://github.com/slembcke/Chipmunk2D/archive/master.zip" -o "$DOWNLOAD_DIR/Chipmunk_tarball.zip" 1>/dev/null 2>>"${ERROR_LOG}"
+		curl -L -# "https://github.com/slembcke/Chipmunk2D/archive/Cocos2D-3.0.zip" -o "$DOWNLOAD_DIR/Chipmunk_tarball.zip" 1>/dev/null 2>>"${ERROR_LOG}"
 		check_status
 		echo -n "."
 		if [[ ! -d "${DOWNLOAD_DIR}/Chipmunk/" ]]; then

installer/build_installer.sh

@@ -22,7 +22,7 @@ fi
 
 # Tar / Gzip Cocos2D Repositry
 echo "${BOLD}>>> Creating Cocos2D Archive. ${COLOREND}"
-tar -C ../. --exclude='.git' --exclude='installer' -zcf install.tar.gz .
+tar -C ../. --exclude='.git' --exclude='installer' --exclude='build' --exclude='DerivedData' --exclude='api-docs' -zcf install.tar.gz .
 
 # Create Installer
 echo "${BOLD}>>> Building $INSTALL_TARGET_APP Installer Application. ${COLOREND}"