add build script

build.sh

@@ -0,0 +1,22 @@
+rm -rf output
+mkdir output
+go build
+chmod +x gogs
+mv gogs ./output/
+cp -r ./conf/ ./output/conf/
+cp -r ./custom/ ./output/custom/
+cp -r ./dockerfiles/ ./output/dockerfiles/
+cp -r ./public/ ./output/public/
+cp -r ./templates/ ./output/templates/
+cp bee.json ./output/
+cp cert.pem ./output/
+cp CONTRIBUTING.md ./output/
+cp gogs_supervisord.sh ./output/
+cp key.pem ./output/
+cp LICENSE ./output/
+cp README.md ./output/
+cp README_ZH.md ./output/
+cp rpp.ini ./output/
+cp start.bat ./output/
+cp start.sh ./output/
+cp wercker.yml ./output/