bug fix/setup with recursive directory package data (#99)

setup.py

@@ -75,6 +75,13 @@ packages = [
     'visualdl.server.onnx',
 ]
 
+datas = []
+data_root = os.path.join(TOP_DIR, 'visualdl/server/dist')
+for root, dirs, files in os.walk(data_root):
+    for filename in files:
+        path = os.path.join(root, filename)[len(data_root)+1:]
+        datas.append(path)
+
 setup(
     name="visualdl",
     version=VERSION_NUMBER,
@@ -84,7 +91,7 @@ setup(
     keywords="visualization deeplearning",
     long_description=read('README.md'),
     install_requires=install_requires,
-    package_data={'visualdl.server': ['dist/*', 'dist/fonts/*'],
+    package_data={'visualdl.server': datas,
                   'visualdl':['core.so'],
                   'visualdl.python':['core.so']},
     packages=packages,