add gitignore for '.so' share-objects files + add script to build default types

.gitignore

@@ -0,0 +1,2 @@
+*.so
+/types

install-default-types.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# (1) Get default path #
+DEFAULT_PATH="`realpath $GOPATH`/src/git.xdrm.io/gfw/checker/default";
+# fail if do not exist
+test -d $DEFAULT_PATH || (echo "$DEFAULT_PATH does not exists.. aborting"; exit 1) || exit 1;
+
+# (2) List go files #
+GO_FILES="`ls $DEFAULT_PATH/**/*.go`"
+
+# (3) Create target directory #
+mkdir -p ./types;
+
+# (4) Build each file #
+d=1
+for Type in $GO_FILES; do
+	plugin_name="`basename $(dirname $Type)`"
+	echo -e "($d) Building \e[33m$plugin_name\e[0m";
+	go build -buildmode=plugin -o "./types/$plugin_name.so" $Type;
+
+	# Manage failure
+	if [ "$?" -ne "0" ]; then
+		echo -e "\e[31m/!\\ \e[0merror building \e[33m$plugin_name\e[0m\n"
+	fi
+
+	d=""`expr $d + 1`""
+done;
+
+# (5) ACK #
+echo -e "\n[ \e[32mfinished\e[0m ]\n"
+echo -e "files are located inside the relative \e[33m./types\e[0m directory"