[bug] remove debug console in windows

squashed in this commit: reintroduce the dummy autostart_win implementation that was
removed by mistake. I did not manage to get autostart working in
windows, this is pending to be re-worked. see #389

bitmask.pro

 #TARGET = $$BINARY_NAME
 
 CONFIG += qt staticlib
-windows:CONFIG += console
+windows:CONFIG -= console
 unix:DEBUG:CONFIG += debug
 lessThan(QT_MAJOR_VERSION, 5): error("requires Qt 5")
 QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.11

docs/build.windows.rst

@@ -33,9 +33,6 @@ ask again.
 
 adding metadata to binaries
 ---------------------------
-TODO: add metadata properly
-https://github.com/electron/rcedit/releases/tag/v1.1.1
-https://stackoverflow.com/questions/284258/how-do-i-set-the-version-information-for-an-existing-exe-dll
 
 the steps to do release signatures are::
 

gui/build.sh

@@ -58,11 +58,6 @@ function buildGoLib {
         CGO_LDFLAGS="-g -O2 -mmacosx-version-min=$OSX_TARGET"
     fi
 
-    #if [ "$PLATFORM" == "MINGW64_NT-10.0" ]
-    #then
-    #    LDFLAGS="-H windowsgui"
-    #fi
-
     if [ "$XBUILD" == "no" ]
     then
         echo "[+] Building Go library with standard Go compiler"

pkg/bitmask/autostart_win.go

+// +build windows
+package bitmask
+
+// Workaround for broken autostart package on windows.
+
+type DummyAutostart struct{}
+
+func (a *DummyAutostart) Disable() error {
+	return nil
+}
+
+func (a *DummyAutostart) Enable() error {
+	return nil
+}
+
+type Autostart interface {
+	Disable() error
+	Enable() error
+}
+
+func NewAutostart(appName string, iconPath string) Autostart {
+	return &DummyAutostart{}
+}