add object to page
added :reverie/active? -> true to an object that is being initiated
renamed ObjectDatomic to ObjectSchemaDatomic
renamed objectschema functions
changed object-attr-set! to object-set! and added support for setting
attributes to the object not specified in the schema. fixed small bug
in creating a long list of updates instead of just one big
added delete object to page
page-objects half done. needs sorted by order
page-objects done
added filtering of :reverie/active? to page-objects