Fix binary generation for builds (#89)

* Fix the binary building script for TravisCI builds
* Goimports code linting fixes

Author: boyan-soubachov

server.go

@@ -581,7 +581,7 @@ func runHTTPandHTTPSHandler(w http.ResponseWriter, r *http.Request, p EthrProtoc
 		http.Error(w, "Only GET, PUT and POST are supported.", http.StatusMethodNotAllowed)
 		return
 	}
-	if (testType == Bandwidth) {
+	if testType == Bandwidth {
 		if r.ContentLength > 0 {
 			atomic.AddUint64(&test.testResult.data, uint64(r.ContentLength))
 		}
@@ -602,4 +602,4 @@ func runHTTPLatencyServer() {
 
 func runHTTPLatencyHandler(w http.ResponseWriter, r *http.Request) {
 	runHTTPandHTTPSHandler(w, r, HTTP, Latency)
-}
+}

serverui.go

@@ -212,7 +212,7 @@ func (u *serverTui) emitLatencyResults(remote, proto string, avg, min, max, p50,
 func (u *serverTui) paint(seconds uint64) {
 	tm.Clear(tm.ColorDefault, tm.ColorDefault)
 	defer tm.Flush()
-	printCenterText(0, 0, u.w, "Ethr " + gVersion, tm.ColorBlack, tm.ColorWhite)
+	printCenterText(0, 0, u.w, "Ethr "+gVersion, tm.ColorBlack, tm.ColorWhite)
 	printHLineText(u.resX, u.resY-1, u.resW, "Test Results")
 	printHLineText(u.statX, u.statY-1, u.statW, "Statistics")
 	printVLine(u.topVSplitX, u.topVSplitY, u.topVSplitH)

travis_build.sh

@@ -1,8 +1,7 @@
 #!/bin/bash
-echo $TRAVIS_OS_NAME
 echo "${TRAVIS_OS_NAME}"
 echo "${TRAVIS_GO_VERSION}"
-if [ "${TRAVIS_OS_NAME}" = "linux" ] && [[ ${TRAVIS_GO_VERSION} == 1.11* ]]; then
+if [ "${TRAVIS_OS_NAME}" = "linux" ]; then
     export GOOS=windows
     export GOARCH=amd64
     go build -o windows/ethr.exe -ldflags "-X main.gVersion=$TRAVIS_TAG"