Action API in Angular Grid API component

Defines Actions of the Grid. They are

• paging
• refresh
• sorting
• selection
• filtering
• searching
• rowdraganddrop
• reorder
• grouping
• ungrouping
• batchsave
• virtualscroll
• print
• beginEdit
• save
• delete
• cancel
• add
• filterBeforeOpen
• filterchoicerequest
• filterAfterOpen
• filterSearchBegin
• columnstate
• infiniteScroll
• stringfilterrequest