Align control in parent.
lm_align(h, varargin)
h:
handle of uicontrol to align
varargin: property-value pairs
horizontalalignment: {'leftinside'} 'leftoutside' 'rightinside' 'rightoutside' 'center'
verticalalignment: {'bottominside'} 'bottomoutside' 'topinside' 'topoutside' 'center'
offset: [0 0] horizontal and vertical shift
none, element is aligned in parent uicontrol