Loutilities

* tables: allow Editor onFocus option
* initial filetrigger
* more refactoring for pypi

* rearrange modules for pypi / pip installation

Bug fixes

* setup.py must be run from its own directory

Enhancements

* make work for pypi

Bug Fixes

* googleauth: avoid conflict on session variable

Enhancements

* nesteddict.py: add Dictate class
* flask_helpers/blueprints.py - add option to decorate MethodView
* googleauth: allow logincallback and logoutcallback
* nesteddict: method updates / enhancements
* tables.py: serverside improvements
* tables.py: support yadcfoptions and pretablehtml
* tables.py: add editor_method_prehook and _posthook
* tables.py: allow nested data/name fields
* tables.py enhancements

Bug Fixes

* agegrade: interpolation now uses float arithmetic (regression)

Enhancements

* sqlalchemy_helpers: new module for sqlalchemy utilities