Add conf option for watch all

bee.json

@@ -7,19 +7,11 @@
 	"go_install": false,
 	"watch_ext": [],
 	"dir_structure": {
+		"watch_all": false,
 		"controllers": "",
 		"models": "",
 		"others": []
 	},
 	"cmd_args": [],
-	"envs": [],
-	"bale": {
-		"import": "github.com/beego/beeweb/bale",
-		"dirs": [
-			"views", "static"
-		],
-		"ignore_ext": [
-			".go", ".DS_Store"
-		]
-	}
+	"envs": []
 }

conf.go

@@ -29,11 +29,14 @@ var defaultConf = `{
 	},
 	"go_install": false,
 	"watch_ext": [],
-	"dir_structure":{
+	"dir_structure": {
+		"watch_all": false,
 		"controllers": "",
 		"models": "",
 		"others": []
-	}
+	},
+	"cmd_args": [],
+	"envs": []
 }
 `
 var conf struct {
@@ -47,6 +50,7 @@ var conf struct {
 	GoInstall bool     `json:"go_install"`
 	WatchExt  []string `json:"watch_ext"`
 	DirStruct struct {
+		WatchAll    bool `json:"watch_all"`
 		Controllers string
 		Models      string
 		Others      []string // Other directories.

run.go

@@ -69,7 +69,7 @@ func runApp(cmd *Command, args []string) {
 
 	var paths []string
 
-	if len(args) > 0 && args[len(args)-1] == "watchall" {
+	if conf.DirStruct.WatchAll || (len(args) > 0 && args[len(args)-1] == "watchall") {
 		readAppDirectories(crupath, &paths)
 	} else {
 		paths = append(paths,