add：新增文件上传数量限制及文件类型白名单

@EDITOR/移动端图片选择(单选)/EDITOR.vue.ftl

 <app-mob-picture 
     name='${editor.name}' 
     style="${editor.getEditorCssStyle()}overflow: auto;" 
-    :multiple="false" 
+    :multiple="false"
+    :limit="<#if editor.getEditorParam('limit','') != ''>${editor.getEditorParam('limit','')}<#else>1</#if>"
+    :accept="<#if editor.getEditorParam('accept','') != ''>${editor.getEditorParam('accept','')}<#else>image/*</#if>"
     :formState="formState" 
     :ignorefieldvaluechange="ignorefieldvaluechange" 
     :data="JSON.stringify(this.data)" 

@EDITOR/移动端图片选择(单选)/PANELEDITOR.vue.ftl

 <app-mob-picture 
     name='${editor.name}' 
     style="${editor.getEditorCssStyle()}overflow: auto;" 
-    :multiple="false" 
+    :multiple="false"
+    :limit="<#if editor.getEditorParam('limit','') != ''>${editor.getEditorParam('limit','')}<#else>1</#if>"
+    :accept="<#if editor.getEditorParam('accept','') != ''>${editor.getEditorParam('accept','')}<#else>image/*</#if>" 
     :data="JSON.stringify(this.data)" 
     :value="data.${editor.name}"
     :readOnly="true"

@EDITOR/移动端图片选择(多选)/EDITOR.vue.ftl

 <app-mob-picture 
     name='${editor.name}' 
     style="${editor.getEditorCssStyle()}overflow: auto;"  
-    :multiple="true" 
+    :multiple="true"
+    :limit="<#if editor.getEditorParam('limit','') != ''>${editor.getEditorParam('limit','')}<#else>9999</#if>"
+    :accept="<#if editor.getEditorParam('accept','') != ''>${editor.getEditorParam('accept','')}<#else>image/*</#if>" 
     :formState="formState" 
     :ignorefieldvaluechange="ignorefieldvaluechange" 
     :data="JSON.stringify(this.data)" 

@EDITOR/移动端图片选择(多选)/PANELEDITOR.vue.ftl

 <app-mob-picture 
     name='${editor.name}' 
     style="${editor.getEditorCssStyle()}overflow: auto;"  
-    :multiple="true" 
+    :multiple="true"
+    :limit="<#if editor.getEditorParam('limit','') != ''>${editor.getEditorParam('limit','')}<#else>9999</#if>"
+    :accept="<#if editor.getEditorParam('accept','') != ''>${editor.getEditorParam('accept','')}<#else>image/*</#if>"  
     :data="JSON.stringify(this.data)" 
     :value="data.${editor.name}"
     :readOnly="true"

@EDITOR/移动端文件上传(单选)/EDITOR.vue.ftl

 <app-mob-file-upload 
     name='${editor.name}' 
     style="${editor.getEditorCssStyle()}overflow: auto;"
-    :multiple="false" 
+    :multiple="false"
+    :limit="<#if editor.getEditorParam('limit','') != ''>${editor.getEditorParam('limit','')}<#else>1</#if>"
+    :accept="<#if editor.getEditorParam('accept','') != ''>${editor.getEditorParam('accept','')}<#else>*</#if>" 
     :formState="formState" 
     :ignorefieldvaluechange="ignorefieldvaluechange" 
     :data="JSON.stringify(this.data)" 

@EDITOR/移动端文件上传(单选)/PANELEDITOR.vue.ftl

 <app-mob-file-upload 
     name='${editor.name}' 
     style="${editor.getEditorCssStyle()}overflow: auto;"
-    :multiple="false" 
+    :multiple="false"
+    :limit="<#if editor.getEditorParam('limit','') != ''>${editor.getEditorParam('limit','')}<#else>1</#if>"
+    :accept="<#if editor.getEditorParam('accept','') != ''>${editor.getEditorParam('accept','')}<#else>*</#if>" 
     :data="JSON.stringify(this.data)" 
     :value="data.${editor.name}" 
     :disabled="detailsModel.${editor.name}.disabled" 

@EDITOR/移动端文件上传(多选)/EDITOR.vue.ftl

 <app-mob-file-upload 
     name='${editor.name}' 
     style="${editor.getEditorCssStyle()}overflow: auto;" 
-    :multiple="true" 
+    :multiple="true"
+    :limit="<#if editor.getEditorParam('limit','') != ''>${editor.getEditorParam('limit','')}<#else>9999</#if>"
+    :accept="<#if editor.getEditorParam('accept','') != ''>${editor.getEditorParam('accept','')}<#else>*</#if>"  
     :formState="formState" 
     :ignorefieldvaluechange="ignorefieldvaluechange" 
     :data="JSON.stringify(this.data)" 

@EDITOR/移动端文件上传(多选)/PANELEDITOR.vue.ftl

 <app-mob-file-upload 
     name='${editor.name}' 
     style="${editor.getEditorCssStyle()}overflow: auto;" 
-    :multiple="true" 
+    :multiple="true"
+    :limit="<#if editor.getEditorParam('limit','') != ''>${editor.getEditorParam('limit','')}<#else>9999</#if>"
+    :accept="<#if editor.getEditorParam('accept','') != ''>${editor.getEditorParam('accept','')}<#else>*</#if>"  
     :data="JSON.stringify(this.data)" 
     :value="data.${editor.name}" 
     :disabled="detailsModel.${editor.name}.disabled"