message: Fixed: over -> enter
diff: -dmc-button(class="Button Button--{ opts.type || 'primary' } { opts.class }" onclick="{ handleClick }" onMouseOver="{ handleMouseOver }" onMouseOut="{ handleMouseOut }")
  +dmc-button(class="Button Button--{ opts.type || 'primary' } { opts.class }" onclick="{ handleClick }" onMouseEnter="{ handleMouseEnter }" onMouseLeave="{ handleMouseLeave }")
  span { opts.label }
  script.
  @@ -8,7 +8,7 @@ dmc-button(class="Button Button--{ opts.type || 'primary' } { opts.class }" oncl
  this.opts.onclick && this.opts.onclick();
  }
  - handleMouseOver(e) {
  + handleMouseEnter(e) {
  e.preventUpdate = true;
  this.opts.onhovertoggle && this.opts.onhovertoggle(true);
  if (!!this.tooltipMessage) {
  @@ -17,7 +17,7 @@ dmc-button(class="Button Button--{ opts.type || 'primary' } { opts.class }" oncl
  }
  }
  - handleMouseOut(e) {
  + handleMouseLeave(e) {
  e.preventUpdate = true;
  this.opts.onhovertoggle && this.opts.onhovertoggle(false);
  }
  