Update telecom tower

update-telecom-tower-v2.sh

# Cleanup source files
cd $HOME
rm -Rf $GOPATH/src/github.com/supcik-go/ws2811
rm -Rf $GOPATH/src/gopkg.in/supcik-go/ws2811.v2
rm -Rf $GOPATH/src/github.com/heia-fr/telecom-tower
rm -Rf $GOPATH/src/github.com/heia-fr/telecom-tower-server

# Cleanup object files 
rm -Rf $GOPATH/pkg/*/gopkg.in/supcik-go/ws2811.v2.a
rm -Rf $GOPATH/pkg/*/github.com/supcik-go/ws2811.a

# Download new sources
go get -d -tags physical github.com/heia-fr/telecom-tower-server

# Test ws2811
cd $GOPATH/src/github.com/supcik-go/ws2811
go build  -tags physical
sudo go test -v -tags physical

# Test tower
cd $GOPATH/src/github.com/heia-fr/telecom-tower-server
go build -tags physical
go install -tags physical

sudo $GOPATH/bin/telecom-tower-server