Addition of function to allow for object params

[neildcuk]

Hi there,

I've found this function useful on a site we've built - it essentially lets you build up a params object and use it as an object instead of chaining methods into blocks(). Example template use below:

{% set blocksParams = {
	fieldId: showings.id,
	type: 'time',
	limit: 1000
} %}

{% if accessibilityFilter and accessibilityFilter != 'audio-described' %}
	{% set blocksParams = blocksParams|merge({
		relatedTo: accessibilityFilter
	}) %}
{% endif %}

{% set showingsBlocks = craft.lowblocks.blocksParams(blocksParams) %}

Seems to work well enough for us - although I'm not sure what the id method is for and whether or not bypassing $this->criteria for the new method will cause a problem. Either way, feel free to either pull or implement in your own way - would appreciate you letting us know if you manage to do this without the extra method or you change its name!