Inherit 'attach_to' attribute from 'validate' action to all validators.  All validators supply 'custom' server-side validators which is checked when the validation group is submitted, and the custom validations send new LiveValidation parameters to the browser.  The 'attach_to' attribute must be preserved.
Add initial implementation of wf:eager/defer

Conflicts:

	include/wf.hrl
	src/actions/action_wire.erl
	src/lib/wf_render_actions.erl
	src/lib/wf_render_elements.erl
Add gproc registry handler from n2o (Thanks @5HT)
Wiring priorities working in Comet
Merge branch 'defer-aq'
Add data_fields to range, restful_upload, and span

Conflicts:

	include/wf.hrl
Add crash handler for gracefully handling errors
Add #console_log action
Modify file element so panel inclusion is optional
Add title tag to html span element

Conflicts:

	include/wf.hrl
	src/elements/html/element_span.erl
Add support for custom module aliases
Add module_aliases attr to #template.
Add console_log{} docs and wf:f elaboration
Add defer and eager to docs
Add html_encode option to #file and add docs.
Add module_alias docs to template docs
Add crash handler docs
Add config doc update: module_aliases and plugins
Add plugin documentation
Rework Recaptcha and update docs