[Pier] Remove link on MAOneToManyComponent

Hi, here is a simple code to add a 'remove' button on MAOneToManycomponent. Bye 'From Squeak3.8 of ''5 May 2005'' [latest update: #6665] on 24 November 2005 at 4:41:36 pm'! !MAOneToManyComponent methodsFor: 'private' stamp: 'dc 11/24/2005 16:10'! buildReport ^ (MAReport rows: self value description: self reference) addColumn: (MACommandColumn new addCommandOn: self selector: #remove: text: 'Remove'; yourself); yourself! ! 'From Squeak3.8 of ''5 May 2005'' [latest update: #6665] on 24 November 2005 at 4:42:43 pm'! !MAOneToManyComponent methodsFor: 'actions' stamp: 'dc 11/24/2005 16:34'! remove: anElement self report rows remove: anElement! !