Added src/core/wrapper.js which is to become $axel wrapped set constructor (similar to jQuery wrapped set but containing primitive editors)  and axel global functions wrapper, added primitive event filter and optional filter, wrapped set and event filter will become the new way to implement services outside of the core toolkit, hence service API will be removed soon; added some parameters (minDate, maxDate, beforeShow) and a configure method  to the 'date' filter which has been used to implement some date before / date after constraints using the wrapped set / event concepts (in an external project); removed "build.distrib" ant target to simplify packaging (NOTE: axel.js not rebuilt in this commit).
Created core/plugin.js as a basis for future plugin code factorization with $axel.plugin entry point; $axel wrapped set function accepts single dom node and undefined; added $axel.extend function; demo editor triggers 'AXEL-TEMPLATE-READY' event after template transformation if jQuery is present; 'date' filter works if template in  iframe; added a wrapped set automatic test
Removed templates in templates folder to focus on simpler self-descriptive templates in the future, more elaborated templates will be put somewhere else (maybe a samples folder or an external axel-templates project); deprecated the demos folder since it was based on some of the removed templates for some demos, demos must be redesigned; a few templates have been moved to test/templates/extras since they are used for auto-testing, they will be replaced with more test focus samples in the future.
Changed editor templates selection to support sub-folders to classify templates according to purpose; created a demos template group (simple templates that show plugins / filters usage) and a samples template group (more advanced document-oriented templates); changed editor so that it can detect self-transformed templates in iframe and avoid a double transformation, note that this was required because of jQuery datepicker based 'date' filter that didn't not work if jQuery is in the iframe parent's window, a benefit is that it is now possible to also use the editor to test self-transformed templates; moved Preview.css file as a first step to integrate it with the axel.css built file.
Merged "Preferences" and "Hide" button in AXEL demo editor; stored custom template folder path into localStorage; changed some templates location.
Improved error handling in editor application to display just one alert even if multiple errors; more cleanup in templates, goal is to create a set of more or less self-documented templates to learn AXEL basics, plugins and filters.
Renamed template to bear plugin name.
Renamed demos template folder into plugins template folder.
Moved Date.xhtml template to filters.
Finished templates folder reorganization to be more documentation-oriented; added a few templates, still a few more to add, goal is to have a template file for each interesting enough plugin / filter, note that these template files can also serve to test code during development (some of which can also be doubled with an auto-test in the test folder too).
Moved config/templates.js file; fixed CSS path in Date.xhtml template.
Emptying config.
Removed demos folder that was overlapping with the editing application.; fixed paths in Select.xhtml template.
Removed deprecated date files; moved some other deprecated data files used in automatic testing inside test/data/extras.
Updated distribution information; updated readme files, updated list of auto-test files.
Changed build script to use ant.properties to build the axel.css file; Preview.css is now integrated directly into axel.css; renamed class "xtt-hide-if-unselect" to "axel-hide-if-unselect" and "xtt-hide-if-preview" to "axel-hide-if-preview" into Preview.css so that all AXEL endorsed class names start with "axel-"; updated two templates accordingly.
Renamed Preview.css into axel-preview.css.
Removed legacy and no more used src/util source files keeping only what is necessary inside src/core/utils.js.
Emptying src/util.
Moved XTiger-XML-spec to another repository (https://github.com/ssire/xtiger-xml-spec); removed documentation references to 'services' that will be removed soon; Renamed version number to 1.3.0 (last one was 1.1.2, since 1.1 will no more be continued to give birth to stable 1.2, I have decided to jump to unstable 1.3.0 where I will now finish the plugin and filter API).