Add alt tag to images.

pages/photos.sh

@@ -131,7 +131,7 @@ ls $PHOTOS_DIR/ | sort -r | while read album; do
 		elif [[ $photo == *".md" || $photo == *".txt" ]]; then
 			echo -e "\t\t\t\t\t<p>`cat $photo`</p>" >> $subpage
 		else
-			echo -e "\t\t\t\t\t<img src='/$photo'/>" >> $subpage
+			echo -e "\t\t\t\t\t<img src='/$photo'/ alt="">" >> $subpage
 		fi
 		# Check if it needs an extra descriptive detail.
 		echo -en "\t\t\t\t\t<p>$filename" >> $subpage