Travis: upload logs to text host

This is because Travis' logs had 2 problems.
  1. it doesn't capture the entire log output
  2. it doesn't show logs when there's a timeout

.travis.yml

@@ -40,8 +40,8 @@ script:
   - cd $REPO_ROOT/interfacer && go test test/tty/*.go -v -ginkgo.slowSpecThreshold=30 -ginkgo.flakeAttempts=3
   - cd $REPO_ROOT/interfacer && go test test/http-server/*.go -v -ginkgo.slowSpecThreshold=30 -ginkgo.flakeAttempts=3
 after_failure:
-  - cat $REPO_ROOT/interfacer/test/tty/debug.log
-  - cat $REPO_ROOT/interfacer/test/http-server/debug.log
+  - cat $REPO_ROOT/interfacer/test/tty/debug.log | curl -F 'f:1=<-' ix.io
+  - cat $REPO_ROOT/interfacer/test/http-server/debug.log | curl -F 'f:1=<-' ix.io
 after_success:
   - $REPO_ROOT/contrib/release_if_new_version.sh
 

interfacer/src/browsh/ui.go

@@ -93,7 +93,9 @@ func urlBarFocusToggle() {
 	}
 }
 
-func UrlBarFocus(on bool) {
+// Set the focus of the URL bar. Also used in tests to ensure the URL bar is in fact focussed as
+// toggling doesn't guarantee that you will gain focus.
+func URLBarFocus(on bool) {
 	if !on {
 		activeInputBox = nil
 		urlInputBox.isActive = false