Standardise Examples

Update Bootstrap info

See "New license" section of http://blog.getbootstrap.com/2014/01/30/bootstrap-3-1-0-released/
and https://github.com/twbs/bootstrap/blob/master/LICENSE

See http://getbootstrap.com/about/#brand

Fix rendering in IE9

glyphicon-remove instead of icon-remove in bs3 template

Outerjoin searches

Unless we do this, any record not being referenced by all child
relations will get excluded from the search.

JOINing together all the relations excludes all records without children
from the search.

Add import for Baseview and expose to baseview doc

issue #636

Exception: Unsupported filter type (tinyint)

Add documentation for import for required()

Added _run_view method to BaseView, helpful if you want to customize your URL to have slug or related ID

Get rid of url_for in Flask-Admin templates and widgets and provide get_url helper that's overridable

Added static_folder __init__ argument to ModelView

Attribute self for prefill-hook

Use SQLAlchemy-provided way to get primary_key, as a solution of the problem when a model is mapped against a SQLAlchemy Join object.

problem when a model is mapped against a SQLAlchemy Join object.

than one database table by the duplicate-named column.

Corrected checking for actual new uploaded file