v2.0.3

1.修复一些单位错误（带输入框的操作条）
2.纠正一些单词拼写...
3.抛弃icon标签，改回text标签的写法
4.抛弃px单位的样式文件
5.优化一些组件的字体大小
6.新增两种加载样式

demo/pages/basics/button/button.wxml

@@ -1,29 +1,29 @@
 <custom style="height:{{CustomBar}}px;">
   <bar class="fixed gradual-blue" style="height:{{CustomBar}}px;padding-top:{{StatusBar}}px;">
     <navigator class='action' open-type="navigateBack" delta="1" hover-class="none">
-      <icon class='icon-back' /> 按钮
+      <text class='icon-back'></text> 按钮
     </navigator>
     <navigator class='action' url='design' hover-class="none">
-      <icon class='icon-skinfill' />
+      <text class='icon-skinfill'></text>
       <text class="text-df">设计</text>
     </navigator>
   </bar>
 </custom>
 <bar>
   <view class='action'>
-    <icon class='icon-title text-blue' />按钮形状
+    <text class='icon-title text-blue'></text>按钮形状
   </view>
 </bar>
 <view class="padding flex flex-wrap justify-between align-center">
   <button>默认</button>
   <button class='round'>圆角</button>
   <button class='icon'>
-    <icon class='icon-emojifill' />
+    <text class='icon-emojifill'></text>
   </button>
 </view>
 <bar class="margin-top ">
   <view class='action'>
-    <icon class='icon-title text-blue' />按钮尺寸
+    <text class='icon-title text-blue'></text>按钮尺寸
   </view>
 </bar>
 <view class="padding flex flex-wrap justify-between align-center">
@@ -33,7 +33,7 @@
 </view>
 <bar class="margin-top ">
   <view class='action'>
-    <icon class='icon-title text-blue' />按钮颜色
+    <text class='icon-title text-blue'></text>按钮颜色
   </view>
   <view class='action'>
     <text class='text-df'>阴影</text>
@@ -47,16 +47,16 @@
 </view>
 <bar class="margin-top ">
   <view class='action'>
-    <icon class='icon-title text-blue' />镂空按钮
+    <text class='icon-title text-blue'></text>镂空按钮
   </view>
   <view class='action'>
     <radio-group bindchange='SetBorderSize'>
       <label class='margin-left-sm'>
-        <radio class='blue sm radio' value='' checked/>
+        <radio class='blue sm radio' value='' checked></radio>
         <text> 小</text>
       </label>
       <label class='margin-left-sm'>
-        <radio class='blue sm radio' value='s' />
+        <radio class='blue sm radio' value='s'></radio>
         <text> 大</text>
       </label>
     </radio-group>
@@ -69,7 +69,7 @@
 </view>
 <bar class="margin-top ">
   <view class='action'>
-    <icon class='icon-title text-blue' />块状按钮
+    <text class='icon-title text-blue'></text>块状按钮
   </view>
 </bar>
 <view class="padding flex flex-direction">
@@ -78,7 +78,7 @@
 </view>
 <bar class="margin-top ">
   <view class='action'>
-    <icon class='icon-title text-blue' />无效状态
+    <text class='icon-title text-blue'></text>无效状态
   </view>
 </bar>
 <view class="padding">
@@ -87,13 +87,13 @@
 </view>
 <bar class="margin-top ">
   <view class='action'>
-    <icon class='icon-title text-blue' />按钮加图标
+    <text class='icon-title text-blue'></text>按钮加图标
   </view>
 </bar>
 <view class="padding-xl">
   <button class='block line-orange lg'>
-    <icon class='icon-upload' /> 图标</button>
+    <text class='icon-upload'></text> 图标</button>
   <button class='block bg-blue margin-tb-sm lg'>
-    <icon class='icon-loading2 iconfont-spin' /> 加载</button>
+    <text class='icon-loading2 iconfont-spin'></text> 加载</button>
   <button class='block bg-black margin-tb-sm lg' loading> 微信加载</button>
 </view>

demo/pages/basics/button/design.wxml

@@ -1,7 +1,7 @@
 <custom style="height:{{CustomBar}}px;">
   <bar class="fixed gradual-blue" style="height:{{CustomBar}}px;padding-top:{{StatusBar}}px;">
     <navigator class='action' open-type="navigateBack" delta="1" hover-class="none">
-      <icon class='icon-back' /> 按钮 / 设计
+      <text class='icon-back'></text> 按钮 / 设计
     </navigator>
   </bar>
 </custom>
@@ -24,15 +24,15 @@
   <view class='title'>选择尺寸</view>
   <radio-group bindchange='SetSize'>
     <label class='margin-left-sm'>
-      <radio class='blue sm radio' value='sm' />
+      <radio class='blue sm radio' value='sm'></radio>
       <text> 小</text>
     </label>
     <label class='margin-left-sm'>
-      <radio class='blue sm radio' value='' checked/>
+      <radio class='blue sm radio' value='' checked></radio>
       <text> 中</text>
     </label>
     <label class='margin-left-sm'>
-      <radio class='blue sm radio' value='lg' />
+      <radio class='blue sm radio' value='lg'></radio>
       <text> 大</text>
     </label>
   </radio-group>
@@ -49,11 +49,11 @@
   <view class='title'>边框大小</view>
    <radio-group bindchange='SetBorderSize'>
     <label class='margin-left-sm'>
-      <radio class='blue sm radio' value='' checked/>
+      <radio class='blue sm radio' value='' checked></radio>
       <text> 小</text>
     </label>
     <label class='margin-left-sm'>
-      <radio class='blue sm radio' value='s' />
+      <radio class='blue sm radio' value='s'></radio>
       <text> 大</text>
     </label>
   </radio-group>
@@ -69,7 +69,7 @@
     <bar class="justify-end">
       <view class='content'>选择颜色</view>
       <view class='action' bindtap='hideModal'>
-        <icon class='icon-close text-red'></icon>
+        <text class='icon-close text-red'></text>
       </view>
     </bar>
     <view class='grid col-5 padding'>