Fix envfile detection

+ The envfiles were not added!

see #8

TODO: what are the others properties to fix this way?

generator/utils.go

@@ -1,89 +0,0 @@
-package generator
-
-import (
-	"fmt"
-	"os"
-	"sync"
-)
-
-type Color int
-
-var ActivateColors = false
-
-const (
-	GREY Color = 30 + iota
-	RED
-	GREEN
-	YELLOW
-	BLUE
-	MAGENTA
-	CYAN
-)
-
-var waiter = sync.Mutex{}
-
-func color(c Color, args ...interface{}) {
-	if !ActivateColors {
-		fmt.Println(args...)
-		return
-	}
-	waiter.Lock()
-	fmt.Fprintf(os.Stdout, "\x1b[%dm", c)
-	fmt.Fprint(os.Stdout, args...)
-	fmt.Fprintf(os.Stdout, "\x1b[0m\n")
-	waiter.Unlock()
-}
-
-func colorf(c Color, format string, args ...interface{}) {
-	if !ActivateColors {
-		fmt.Printf(format, args...)
-		return
-	}
-	waiter.Lock()
-	fmt.Fprintf(os.Stdout, "\x1b[%dm", c)
-	fmt.Fprintf(os.Stdout, format, args...)
-	fmt.Fprintf(os.Stdout, "\x1b[0m")
-	waiter.Unlock()
-}
-
-func Grey(args ...interface{}) {
-	color(GREY, args...)
-}
-
-func Red(args ...interface{}) {
-	color(RED, args...)
-}
-func Green(args ...interface{}) {
-	color(GREEN, args...)
-}
-func Yellow(args ...interface{}) {
-	color(YELLOW, args...)
-}
-func Blue(args ...interface{}) {
-	color(BLUE, args...)
-}
-func Magenta(args ...interface{}) {
-	color(MAGENTA, args...)
-}
-func Greyf(format string, args ...interface{}) {
-	colorf(GREY, format, args...)
-}
-
-func Redf(format string, args ...interface{}) {
-	colorf(RED, format, args...)
-}
-func Greenf(format string, args ...interface{}) {
-	colorf(GREEN, format, args...)
-}
-func Yellowf(format string, args ...interface{}) {
-	colorf(YELLOW, format, args...)
-}
-func Bluef(format string, args ...interface{}) {
-	colorf(BLUE, format, args...)
-}
-func Magentaf(format string, args ...interface{}) {
-	colorf(MAGENTA, format, args...)
-}
-func Cyanf(format string, args ...interface{}) {
-	colorf(CYAN, format, args...)
-}