Removing `icon16` class

[sabernhardt]

As noted on Trac 35717, WordPress may remove the icon16 class from the core stylesheet in an upcoming release. This proposed change would affect the Scan page for POEditor.

poeditor_wp_plugin/views/scan.php

Lines 8 to 13 in 491a93b

	<div class="icon16">
	<?php
	echo '<img src="' . plugins_url( '_resources/img/preloader.gif' , __FILE__ ) . '" alt="Loading..." > ';
	?>
	</div>
	<p><?php _e('Scanning for language files. Please wait', 'poeditor'); ?>&hellip;</p>

Current screenshot:

Without the icon16 styles, the image would not float next to the text:

[sabernhardt]

One possibility would be moving the image inside the paragraph:

	<div class="tool-box">
		<p>
			<img src="<?php echo plugins_url( '_resources/img/preloader.gif' , __FILE__ ); ?>" alt="<?php _e( 'Loading...', 'poeditor' ); ?>">
			<?php _e( 'Scanning for language files. Please wait', 'poeditor' ); ?>&hellip;
		</p>
	</div>

(I also made the alt text translatable above.)