diff --git a/data/supported.json b/data/supported.json
deleted file mode 100644
index 770b077..0000000
--- a/data/supported.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "supported": ["js","css","htm","html","twig"]
-}
\ No newline at end of file
diff --git a/src/minithunder.py b/src/minithunder.py
index bc041fa..60f25b0 100644
--- a/src/minithunder.py
+++ b/src/minithunder.py
@@ -1,19 +1,20 @@
 #!/usr/bin/python3
 
 import os
-import json
 
 from sys import argv as _
 from shutil import copyfile
 from jsmin import jsmin
 from rcssmin import cssmin
 
-VERSION="0.1.0.0"
-FORMATS={}
-with open('../data/supported.json') as data:
-    FORMATS = json.load(data)
+VERSION = "0.1.1.0"
+verbose = False
+FORMATS = {
+    "supported": ["js", "css", "htm", "html", "twig"]
+}
 
 def copyStructure(originalPath, finalPath):
+    """Copy folder structure and start copy and minimize"""
     if not os.path.isdir(originalPath):
         raise Exception("The origin directory " + originalPath + " not exists")
 
@@ -27,57 +28,68 @@ def copyStructure(originalPath, finalPath):
 
 
 def startCopy(origin, final):
+    """Copy files which do not support minifer"""
     originList = os.listdir(origin)
     for i in originList:
         part = i.split('.')
         if os.path.isdir(origin+"/"+i):
+            if verbose:
+                print(final + "/" + i + " has been created")
             os.makedirs(final+"/"+i)
             startCopy(origin+"/"+i, final+"/"+i)
         elif not part[len(part)-1] in FORMATS["supported"]:
             copyfile(origin+"/"+i, final+"/"+i)
+            if verbose:
+                print(origin + "/" + i + " has been copied")
         else:
             minimizeFile(origin+"/"+i,final+"/"+i,part[len(part)-1])
 
 def minimizeFile(source, production, format):
+    """Minify files"""
     input = open(source, "r")
     output = open(production, "w")
-    if format == "js":
-        output.write(jsmin(input.read()))
-    if format == "css":
-        output.write(cssmin(input.read(), keep_bang_comments=False))
-    if format == "html" or format == "htm" or format == "twig":
-        output.write(htmlmin(input.read()))
+    output.write(globals()[format+"min"](input.read()))
     input.close()
     output.close()
+    if verbose:
+        print(source + " has been minified")
 
 def htmlmin(source):
-    ret=""
-    codePre=False #Is inside a code or pre label
-    lines=source.split("\n")
+    """Minify html"""
+    ret = ""
+    codePre = False #Is inside a code or pre label
+    lines = source.split("\n")
     for i in lines:
         if "<!DOCTYPE" in i:
-            ret=i+"\n"
+            ret = i+"\n"
         else:
             if "</pre>" in i or "</code>" in i:
-                codePre=False
+                codePre = False
             elif "<pre>" in i or "<code>" in i:
-                codePre=True
-            
+                codePre = True
             if codePre:
-                ret+="\n"+i
+                ret += "\n"+i
             else:
-                index=0
+                index = 0
                 for j in i:
                     if j != " " and j != "\t":
                         break
                     else:
-                        index+=1
-                i=i[index:]
-                ret+=i
+                        index += 1
+                i = i[index:]
+                ret += i
     return ret
 
+def htmmin(source):
+    """Minify htm"""
+    return htmlmin(source)
+
+def twigmin(source):
+    """Minify twig"""
+    return htmlmin(source)
 
 def main():
+    """Main activity"""
     if len(_) == 1 or _[1] == "-h":
         help()
     elif _[1] == "-v":
@@ -88,6 +100,7 @@ def main():
         help()
 
 def help():
+    """Help"""
     print("Usage of minithunder:")
     print("---------------------")
     print("-h:                                          show help")
@@ -95,6 +108,7 @@ def help():
     print("-m <Source path> <Production path>:          Minimize project to production")
 
 def version():
+    """version"""
     print("MiniThunder - Prepare your software to production")
     print("Version: "+VERSION)