Purge rollup files and update build.xml Core should not contain rollup files any more. All my modules that live in shared src directories have a new build.xml file that subants the build.*.xml files in that dir and passes along the requested target.

Updated *.properties files to comment out the global.build.component in each *.properties file so modules are no longer built into a rollup build dir, they are expanded into a per module directory structure

[fix #2529685] Cleanup up dependency declarations. Dependencies were inconsistently declared in .properties and loader metadata files.

dataschema-json has a json dependency. Checking for Y.DataSource.XHR before checking if instanceof Y.DataSource.XHR, in case we are in ScriptNode DataSource and it is undefined.

Separating Number and XML modules in to parse and format submodules.

dataparser -> dataschema