fixing space-indentation, modifying behaviour a little bit so that the maximized position is not saved, and minimizing can return back to the previous saved position

public/src/modules/composer/resize.js

@@ -52,22 +52,24 @@ define('composer/resize', function() {
 		}
 
 		function resizeStop(e) {
+			var triggerIconEl = $('.resizer i');
 			resizeActive = false;
-            if(e.clientY-resizeDown==0){
+			if (e.clientY-resizeDown === 0){
 				var newHeight;
 				var max = $(window).height() - $('#header-menu').height() - 20;
 				if (max != postContainer.height()){
-                    newHeight = max;
-                    $('.fa-chevron-up').addClass("fa-chevron-down").removeClass("fa-chevron-up");
+					postContainer.css('height', max);
+					$('body').css({'margin-bottom': max});
+					resizeWritePreview(postContainer);
+					triggerIconEl.addClass("fa-chevron-down").removeClass("fa-chevron-up");
 				} else {
-                    newHeight = 400;
-                    $('.fa-chevron-down').addClass("fa-chevron-up").removeClass("fa-chevron-down");
+					resize.reposition(postContainer);
+					triggerIconEl.addClass("fa-chevron-up").removeClass("fa-chevron-down");
 				}
-                postContainer.css('height', newHeight);
-                $('body').css({'margin-bottom': newHeight});
-                resizeWritePreview(postContainer);
-                resizeSavePosition(newHeight);
+			} else {
+				triggerIconEl.addClass("fa-chevron-up").removeClass("fa-chevron-down");
 			}
+
 			postContainer.find('textarea').focus();
 			$(window).off('mousemove', resizeAction);
 			$(window).off('mouseup', resizeStop);