WIP extra subrecord add buttons and refactored note forms to remove the dropdown buttons
WIP show hide new 'add as you go' link based on hover/focus; Enable for main note records;
Make add-child and add-sibling buttons single click rather than dropdown buttons;
Remove dropdown select from bioghist note form; Fix selenium tests to work with the new frontend changes;
Rename Add Child to Add Component and +1 to Add Sibling in tree actions; I18n Please select a ... messages; Replace Related Agents dropdown add button with an inline form changer;
Combine init.subrecord and new.subrecord into one custom event subrecordcreated.aspace (event: subrecordcreated.aspace, namespace: aspace); Also clarified create.subrecord event to subrecordcreaterequest.aspace;
Remove reference to terms.crud.js... not quite ready yet.
Merge pull request #401 from hudmol/less-mouse-clicks

[Delivers #47583321] Less mouse clicks