closes #82 Enable prop to disable resetScrollToCoords (#96)

Solved small issue with props

Author: alvaromb

lib/KeyboardAwareMixin.js

@@ -14,13 +14,15 @@ const KeyboardAwareMixin = {
     enableAutoAutomaticScroll: PropTypes.bool,
     extraHeight: PropTypes.number,
     extraScrollHeight: PropTypes.number,
+    enableResetScrollToCoords: PropTypes.bool,
   },
 
   getDefaultProps: function () {
     return {
       enableAutoAutomaticScroll: true,
       extraHeight: _KAM_EXTRA_HEIGHT,
       extraScrollHeight: 0,
+      enableResetScrollToCoords: true,
     }
   },
 
@@ -82,7 +84,9 @@ const KeyboardAwareMixin = {
     const keyboardSpace: number = (this.props.viewIsInsideTabBar) ? _KAM_DEFAULT_TAB_BAR_HEIGHT + this.props.extraScrollHeight : this.props.extraScrollHeight
     this.setState({keyboardSpace})
     // Reset scroll position after keyboard dismissal
-    if (this.resetCoords) {
+    if (this.props.enableResetScrollToCoords === false) {
+      return
+    } else if (this.resetCoords) {
       this.scrollToPosition(this.resetCoords.x, this.resetCoords.y, true)
     } else {
       this.scrollToPosition(this.defaultResetScrollToCoords.x, this.defaultResetScrollToCoords.y, true)