Rearange dependencies

Author: r9y9

README.md

@@ -72,7 +72,7 @@ Please install packages listed above first, and then
 
 ```
 git clone https://github.com/r9y9/deepvoice3_pytorch && cd deepvoice3_pytorch
-pip install -e ".[train]"
+pip install -e ".[bin]"
 ```
 
 ## Getting started

setup.py

@@ -86,15 +86,15 @@ def create_readme_rst():
           "numba",
           "lws <= 1.0",
           "nltk",
-          "requests",
-          "PyQt5",
       ],
       extras_require={
-          "train": [
+          "bin": [
               "docopt",
               "tqdm",
               "tensorboardX",
               "nnmnkwii >= 0.0.11",
+              "requests",
+              "PyQt5",
           ],
           "test": [
               "nose",