Add a dojox.dtl._Templated equivalent

[Neil Roberts]

Work basically just like dijit._Templated (eg use the text version of DTL) but allow re-rendering.

[Neil Roberts]

(In [12297]) Fixes #5773.

• Mixin works exactly like dijit._Templated
• Mixin also allows multiple buildRender calls
• Mixin obeys dojoAttachEvent, dojoAttachPoint, dojoType (widgetsInTemplate)
• Add a render() call to make things prettier
• !strict

[alex]

(In [12299]) update the DTL templating to optionally provide full back-compat with the Dijit templating string replacement syntax. Update tests to show example of this. Refactor _Templated slightly in support. Refs #5773 !strict

[Neil Roberts]

(In [12304]) Refs #5773

• Create a less complicated Context object for internal use
• Move Context object to its own area
• Create a less complicated, more concise tag/filter registry
• Clean up code to make things smaller/shorter
• !strict

[Neil Roberts]

(In [12381]) Refs #5773.

• Add dojox.dtl._HtmlTemplated with demo
• Made caching more accurate in dojox.dtl._Templated
• Added load tag
• Added dojoAttachEvent support
• !strict

[Neil Roberts]

(In [12388]) Refs #5773.

• Update demos to use _HtmlTemplated
• Fix small bugs to make demos work
• Make note in README about load implementation
• !strict

[Neil Roberts]

(In [12389]) Refs #5773.

• Didn't mean to leave debugAtAllCosts on
• !strict

[Neil Roberts]

(In [12390]) Refs #5773.

• Remember to put the body tag outside of the head tag

[Neil Roberts]

(In [12391]) Refs #5773.

• Remember to not have periods in my title tag