MINOR,FEAT,REFA,DOC,LINT:

Update Component.js and FlexContainerComponent.js

src/component/Component.js

@@ -124,6 +124,23 @@ class Component extends StyleAndScriptStoringComponent {
         return this;
     }
 
+    /**
+     * Since the "hidden" method call was quite often called as being conditional, 
+     * and to resolve that it needed to be wrapped into an apply (and if condition within that) call.
+     * This method is purely convinience as it reduces unnecessary code line. 
+     * @experimental
+     * @convenience
+     * @param {boolean} [condition=false] 
+     * @param {boolean} [untilFound=false]
+     * @returns {Component}
+     */
+    hiddenByCondition(condition = false, untilFound = false) {
+        if (condition) {
+            return this.hidden(untilFound);
+        }
+        return this;
+    }
+
     /**
      * Subscribes element under higher_compel group
      * sets corr. variable true

src/component/FlexContainerComponent.js

@@ -78,10 +78,9 @@ class FlexContainerComponent extends Component {
 
     /**
      * 
-     * @param {number} [recessFraction=0.0] recessFraction a fraction/percentage of the recess 
+     * @param {number} [recessFraction=0.0] recessFraction a fraction/percentage (<1.0) of the recess 
      *                 that should be left out before distributing the remaining space.
-     * @param {number} [gapPerChild=1] gapPerChild the gap per child, therefore inbetween children 
+     * @param {number} [gapPerChild=1] gapPerChild the gap per child, therefore the recess between children 
-     *                 that shouldn't be distributed to the children
      */
     _distributingSpacing(recessFraction = 0.0, gapPerChild = 1) {
         if (this._children && this._children.length > 1) {
@@ -110,13 +109,14 @@ class FlexContainerComponent extends Component {
      * Distributes the spacing of the childrens evengly, 
      * according to the flexdirection of this component.
      * By default this will be executed imediately when called.
+     * The spacing is distributed by: 
+     *      100 - 100 * recessFraction - (children) * gapPerChild
      * 
      * @param {boolean} [rightNow=true] if set to false it will set properties accordingly
      *                  so that the distribution will be executed on generate
-     * @param {number} [recessFraction=0.0] recessFraction a fraction/percentage of the recess 
+     * @param {number} [recessFraction=0.0] recessFraction a fraction/percentage (<1.0) of the recess 
      *                 that should be left out before distributing the remaining space.
-     * @param {number} [gapPerChild=1] gapPerChild the gap per child, therefore inbetween children 
+     * @param {number} [gapPerChild=1] gapPerChild the gap per child, therefore the recess between children
-     *                 that shouldn't be distributed to the children 
      * @returns {FlexContainerComponent}
      */
     distibuteSpacingEvenly(rightNow = true, recessFraction = 0.0, gapPerChild = 1) {