Bump up version, create portable packages

Makefile

@@ -1,5 +1,5 @@
 PKG=github.com/cyverse/gocommands
-VERSION=v0.2.10
+VERSION=v0.2.11
 GIT_COMMIT?=$(shell git rev-parse HEAD)
 BUILD_DATE?=$(shell date -u +"%Y-%m-%dT%H:%M:%SZ")
 LDFLAGS?="-X '${PKG}/commons.clientVersion=${VERSION}' -X '${PKG}/commons.gitCommit=${GIT_COMMIT}' -X '${PKG}/commons.buildDate=${BUILD_DATE}'"
@@ -37,6 +37,7 @@ build-release:
 	cd install && ./prep-shortcut-script.sh ../release/i386_linux && cd ..
 	CGO_ENABLED=0 GOARCH=386 GOOS=linux go build -ldflags=${LDFLAGS} -o release/i386_linux/gocmd cmd/*.go
 	cd release/i386_linux && tar cf gocommands_i386_linux_${VERSION}.tar * && mv *.tar .. && cd ../..
+	cd release/i386_linux && tar cf gocommands_i386_linux_${VERSION}_portable.tar gocmd && mv *.tar .. && cd ../..
 	rm -rf release/i386_linux
 
 # 	amd64_linux
@@ -45,6 +46,7 @@ build-release:
 	cd install && ./prep-shortcut-script.sh ../release/amd64_linux && cd ..
 	CGO_ENABLED=0 GOARCH=amd64 GOOS=linux go build -ldflags=${LDFLAGS} -o release/amd64_linux/gocmd cmd/*.go
 	cd release/amd64_linux && tar cf gocommands_amd64_linux_${VERSION}.tar * && mv *.tar .. && cd ../..
+	cd release/amd64_linux && tar cf gocommands_amd64_linux_${VERSION}_portable.tar gocmd && mv *.tar .. && cd ../..
 	rm -rf release/amd64_linux
 
 # 	arm_linux
@@ -53,6 +55,7 @@ build-release:
 	cd install && ./prep-shortcut-script.sh ../release/arm_linux && cd ..
 	CGO_ENABLED=0 GOARCH=arm GOOS=linux go build -ldflags=${LDFLAGS} -o release/arm_linux/gocmd cmd/*.go
 	cd release/arm_linux && tar cf gocommands_arm_linux_${VERSION}.tar * && mv *.tar .. && cd ../..
+	cd release/arm_linux && tar cf gocommands_arm_linux_${VERSION}_portable.tar gocmd && mv *.tar .. && cd ../..
 	rm -rf release/arm_linux
 
 # 	arm64_linux
@@ -61,6 +64,7 @@ build-release:
 	cd install && ./prep-shortcut-script.sh ../release/arm64_linux && cd ..
 	CGO_ENABLED=0 GOARCH=arm64 GOOS=linux go build -ldflags=${LDFLAGS} -o release/arm64_linux/gocmd cmd/*.go
 	cd release/arm64_linux && tar cf gocommands_arm64_linux_${VERSION}.tar * && mv *.tar .. && cd ../..
+	cd release/arm64_linux && tar cf gocommands_arm64_linux_${VERSION}_portable.tar gocmd && mv *.tar .. && cd ../..
 	rm -rf release/arm64_linux
 
 # 	amd64_darwin
@@ -69,6 +73,7 @@ build-release:
 	cd install && ./prep-shortcut-script.sh ../release/amd64_darwin && cd ..
 	CGO_ENABLED=0 GOARCH=amd64 GOOS=darwin go build -ldflags=${LDFLAGS} -o release/amd64_darwin/gocmd cmd/*.go
 	cd release/amd64_darwin && tar cf gocommands_amd64_darwin_${VERSION}.tar * && mv *.tar .. && cd ../..
+	cd release/amd64_darwin && tar cf gocommands_amd64_darwin_${VERSION}_portable.tar gocmd && mv *.tar .. && cd ../..
 	rm -rf release/amd64_darwin
 
 # 	arm64_darwin
@@ -77,16 +82,19 @@ build-release:
 	cd install && ./prep-shortcut-script.sh ../release/arm64_darwin && cd ..
 	CGO_ENABLED=0 GOARCH=arm64 GOOS=darwin go build -ldflags=${LDFLAGS} -o release/arm64_darwin/gocmd cmd/*.go
 	cd release/arm64_darwin && tar cf gocommands_arm64_darwin_${VERSION}.tar * && mv *.tar .. && cd ../..
+	cd release/arm64_darwin && tar cf gocommands_arm64_darwin_${VERSION}_portable.tar gocmd && mv *.tar .. && cd ../..
 	rm -rf release/arm64_darwin
 
 # 	i386_windows
 	mkdir -p release/i386_windows
 	CGO_ENABLED=0 GOARCH=386 GOOS=windows go build -ldflags=${LDFLAGS} -o release/i386_windows/gocmd.exe cmd/*.go
 	cd release/i386_windows && zip gocommands_i386_windows_${VERSION}.zip * && mv *.zip .. && cd ../..
+	cd release/i386_windows && zip gocommands_i386_windows_${VERSION}_portable.zip gocmd.exe && mv *.zip .. && cd ../..
 	rm -rf release/i386_windows
 
 # 	amd64_windows
 	mkdir -p release/amd64_windows
 	CGO_ENABLED=0 GOARCH=amd64 GOOS=windows go build -ldflags=${LDFLAGS} -o release/amd64_windows/gocmd.exe cmd/*.go
 	cd release/amd64_windows && zip gocommands_amd64_windows_${VERSION}.zip * && mv *.zip .. && cd ../..
+	cd release/amd64_windows && zip gocommands_amd64_windows_${VERSION}_portable.zip gocmd.exe && mv *.zip .. && cd ../..
 	rm -rf release/amd64_windows