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<?php

/**
 * Custom Bootstrap Icons
 */
 
add_filter('frameshift_bootstrap_icons', 'custom_bootstrap_icons');

function custom_bootstrap_icons($bootstrap_icons) {
    $bootstrap_icons = array(
	
		'icon-glass',
		'icon-music',
		'icon-search',
		'icon-envelope',
		'icon-heart',
		'icon-star',
		'icon-star-empty',
		'icon-user',
		'icon-film',
		'icon-th-large',
		'icon-th',
		'icon-th-list',
		'icon-ok',
		'icon-remove',
		'icon-zoom-in',
		'icon-zoom-out',
		'icon-off',
		'icon-signal',
		'icon-cog',
		'icon-trash',
		'icon-home',
		'icon-file',
		'icon-time',
		'icon-road',
		'icon-download-alt',
		'icon-download',
		'icon-upload',
		'icon-inbox',
		'icon-play-circle',
		'icon-repeat',
		'icon-refresh',
		'icon-list-alt',
		'icon-lock',
		'icon-flag',
		'icon-headphones',
		'icon-volume-off',
		'icon-volume-down',
		'icon-volume-up',
		'icon-qrcode',
		'icon-barcode',
		'icon-tag',
		'icon-tags',
		'icon-book',
		'icon-bookmark',
		'icon-print',
		'icon-camera',
		'icon-font',
		'icon-bold',
		'icon-italic',
		'icon-text-height',
		'icon-text-width',
		'icon-align-left',
		'icon-align-center',
		'icon-align-right',
		'icon-align-justify',
		'icon-list',
		'icon-indent-left',
		'icon-indent-right',
		'icon-facetime-video',
		'icon-picture',
		'icon-pencil',
		'icon-map-marker',
		'icon-adjust',
		'icon-tint',
		'icon-edit',
		'icon-share',
		'icon-check',
		'icon-move',
		'icon-step-backward',
		'icon-fast-backward',
		'icon-backward',
		'icon-play',
		'icon-pause',
		'icon-stop',
		'icon-forward',
		'icon-fast-forward',
		'icon-step-forward',
		'icon-eject',
		'icon-chevron-left',
		'icon-chevron-right',
		'icon-plus-sign',
		'icon-minus-sign',
		'icon-remove-sign',
		'icon-ok-sign',
		'icon-question-sign',
		'icon-info-sign',
		'icon-screenshot',
		'icon-remove-circle',
		'icon-ok-circle',
		'icon-ban-circle',
		'icon-arrow-left',
		'icon-arrow-right',
		'icon-arrow-up',
		'icon-arrow-down',
		'icon-share-alt',
		'icon-resize-full',
		'icon-resize-small',
		'icon-plus',
		'icon-minus',
		'icon-asterisk',
		'icon-exclamation-sign',
		'icon-gift',
		'icon-leaf',
		'icon-fire',
		'icon-eye-open',
		'icon-eye-close',
		'icon-warning-sign',
		'icon-plane',
		'icon-calendar',
		'icon-random',
		'icon-comment',
		'icon-magnet',
		'icon-chevron-up',
		'icon-chevron-down',
		'icon-retweet',
		'icon-shopping-cart',
		'icon-folder-close',
		'icon-folder-open',
		'icon-resize-vertical',
		'icon-resize-horizontal',
		'icon-camera-retro',
		'icon-bar-chart',
		'icon-cogs',
		'icon-external-link',
		'icon-pushpin',
		'icon-facebook-sign',
		'icon-twitter-sign',
		'icon-linkedin-sign',
		'icon-github-sign',
		'icon-key',
		'icon-thumbs-up',
		'icon-thumbs-down',
		'icon-comments',
		'icon-trophy',
		'icon-upload-alt',
		'icon-signin',
		'icon-signout',
		'icon-star-half',
		'icon-heart-empty',
		'icon-lemon'
	
	);
	
	// Order alphabetically
	sort( $bootstrap_icons );
	
	return $bootstrap_icons;
}