Remove unnecessary template functions

Also don't fail if strip fails (for example if it's an incompatible binary format)
Also also use proper switch fallthrough

Makefile

@@ -97,7 +97,7 @@ release:
 	cp sample-configs/*.nginx ${RELEASE_DIR}/sample-configs/
 	cp sample-configs/gochan.example.json ${RELEASE_DIR}/sample-configs/
 	make build
-	strip ${BINEXE}
+	-strip ${BINEXE}
 	make sass-minified
 	mv ${BINEXE} ${RELEASE_DIR}/
 ifeq (${GCOS_NAME},macos)

src/template.go

@@ -74,14 +74,6 @@ var funcMap = template.FuncMap{
 		return fmt.Sprintf("%0.2f GB", size/1024/1024/1024)
 	},
 	"formatTimestamp": humanReadableTime,
-	"errorf": func(format string, a ...interface{}) string {
-		gclog.Printf(lErrorLog, format, a...)
-		return ""
-	},
-	"print": func(v int, i ...interface{}) string {
-		gclog.Print(lErrorLog, i...)
-		return ""
-	},
 	"stringAppend": func(strings ...string) string {
 		var appended string
 		for _, str := range strings {
@@ -184,10 +176,15 @@ var funcMap = template.FuncMap{
 		var uploadType string
 		switch extension {
 		case "":
+			fallthrough
 		case "deleted":
 			uploadType = ""
 		case "webm":
+			fallthrough
 		case "jpg":
+			fallthrough
+		case "jpeg":
+			fallthrough
 		case "gif":
 			uploadType = "jpg"
 		case "png":