test: demo app update

Author: farfromrefug

demo-vue/app/App_Resources/Android/before-plugins.gradle

@@ -1,3 +1,3 @@
 ext {
-    androidXMaterial = "1.2.1"
+    androidXMaterial = "1.2.0"
 }

demo-vue/app/App_Resources/iOS/Podfile

@@ -0,0 +1 @@
+platform :ios, '10.0'

demo-vue/app/examples/Buttons.vue

@@ -1,5 +1,5 @@
 <template>
-    <Page backgroundColor="red">
+    <Page>
         <ActionBar :title="title">
             <StackLayout orientation="horizontal" width="100%">
                 <MDButton v-show="isEditing" variant="flat" text="test" @tap="isEditing = !isEditing" />

demo-vue/app/examples/TextView.vue

@@ -26,7 +26,7 @@
                         <Span text="with " color="#ff0000" fontAttributes="Bold"></Span>
                     </FormattedString>
                 </MDTextView>
-                <MDTextView id="textView2" editable="false" maxLength="10" hint="hint me" @textChange="onTextChange" @returnPress="onReturnPress" />
+                <MDTextView id="textView2" editable="false" counterMaxLength="10" maxLength="10" hint="hint me" @textChange="onTextChange" @returnPress="onReturnPress" />
                 <MDTextView id="textView3" variant="outline" hint="outline" @textChange="onTextChange" v-model="value" @returnPress="onReturnPress" />
                 <MDTextView variant="filled" required="true" email="true" hint="fill this out..." @textChange="onTextChange" @returnPress="onReturnPress" />
                 <MDTextView hint="fill this out..." />

demo/app/examples/textfields-fragment.xml

@@ -4,7 +4,7 @@
         <mdct:TextField id="textField1" helper="help me!" width="250" backgroundColor="orange" placeholderColor="green" keyboardType="datetime"
         hint="i am an hint" returnKeyType="next" focus="onFocus" blur="{{ onBlur }}"
         textChange="{{ onTextChange }}"/>
-        <mdct:TextField id="textField2" maxLength="10" hint="hint me" returnPress="{{ returnPress }}"/>
+        <mdct:TextField id="textField2" counterMaxLength="10" hint="hint me" returnPress="{{ returnPress }}"/>
         <mdct:TextField id="textField3" variant="outline" hint="outline"/>
         <mdct:TextField  variant="filled" required="true" email="true" hint="fill this out..."/>
         <TextField  hint="fill this out..."/>

demo/app/examples/textviews-fragment.xml

@@ -3,7 +3,7 @@
         xmlns:mdct="@nativescript-community/ui-material-textview">
         <mdct:TextView id="textView1" helper="help me!" width="250" backgroundColor="orange" placeholderColor="green"
         hint="i am an hint"/>
-        <mdct:TextView id="textView2" maxLength="10" hint="hint me"/>
+        <mdct:TextView id="textView2" counterMaxLength="10" hint="hint me"/>
         <mdct:TextView id="textView3" variant="outline" hint="outline"/>
         <mdct:TextView  variant="filled" required="true" email="true" hint="fill this out..."/>
         <TextView  hint="fill this out..."/>