Harmonize BP Nouveau Group Header files

[dcavins]

The markup for the description in the group header varies between the cover image version and standard version. The esc_html() call in the cover header version results in <p> tags being displayed on the page on the cover header version.

from group-header.php:

<?php if ( ! bp_nouveau_groups_front_page_description() ) { ?>
	<?php if ( bp_nouveau_group_meta()->description ) {
		?>
		<div class="group-description">
			<?php echo bp_nouveau_group_meta()->description; ?>
		</div><!-- //.group_description -->
	<?php	} ?>
<?php } ?>

from cover-image-header.php:

<?php if ( ! bp_nouveau_groups_front_page_description() ) : ?>
	<?php if ( ! empty( bp_nouveau_group_meta()->description ) ) : ?>
		<div class="desc-wrap">
			<div class="group-description">
			<?php echo esc_html( bp_nouveau_group_meta()->description ); ?>
		</div><!-- //.group_description -->
	</div>
	<?php endif; ?>
<?php endif; ?>

The problem, I think, is that we apply many HTML-generating filters to the group description, including wptexturize, convert_smilies, wpautop, convert_chars and make_clickable, so escaping potential HTML output seems like it will result in broken output in many common use cases, like including a link.

Thanks!

[dcavins]

Example of output.

[r-a-y]

Duplicate of #7923?

[dcavins]

Thanks, @r-a-y! Closing in favor or earlier ticket.