Changes since last Thursday

This covers revisions 635 - 701.

Various Improvements to templates:

• ltwt.html - copied from barebonesEdDrag.html, ** later diverged **
• TicTacToe, tictac2 -- TicTac2 demonstrates a problem with o2e()
• tic.html -- super-useful debug template! Click to change element, LOGGING enabled by default.
  

Core Javascripts:

• Simplified clone(), edit(), hide()...
• ...touch(), untouch()
• Added get_twoway_element_from_argument();
• Better error-announcing from template-hooks
• Auto-discovery of elements with TwoWay attribute set
• watch()ing an element without an ID will auto-generate an ID for it.
• Replaced subO() with a non-broken, cleaner get_filtered_object()
• Propagating onclick(), ondblclick() event handlers with pack_eventS(), unpack_events()
• LOGGING is more verbose (myRandomNumber, current time)
• Code-cleanup, particularly for huge functions
• TODO: Remove vestigial payload=$payload from templates, remove payload-processing from bootStrap(), veryify no-breakage
  

Template-specific Javascripts:

• 2wayUI: Snapping to grid, by 5 pixels

Python stuff:

• We split up 2way.py's default() into smaller functions
• Minor code-cleanup -- comments, spacing and the like.
• Saving snapshots of pages as templates(!!!)
• Template-specific panels are stored in templates/templateName.data
• When a page is first saved, we copy all elements form the template to the new page.
• interp() is more robust and doctested. - we don't need to use $$ for non-variables anymore.
• saver is more robust -- returns '{}' when we ask for a nonexistant file.

In the works:

• Some attempts at a rigt-click menu
• STILL cleaning up inconsistent newlines; SubEthaEdit 2.5 is very helpful.

Selenium:

• Added doubleclick support (TODO: Note where I found that code!)

Also:

• We realized that referring to elements by ID is much more stable than storing references to Element objects (they can get stale after ticks)