Create a page "Module notes" on the wiki

[fgeorges]

This page is to list module ideas which were discussed but never worked on, capture any information about them so they are not lost.

Add some notes about a "Schema access" module, discussed briefly during the meeting:

The "Schema access" module would provide access to schema components and information through functions. Either based on the schema components in scope, or to access (that is, introspect) schema properties from a node ("has this node complex content?", etc.)

For context, see the minutes of the meeting in Prague in Feb. 2015: https://lists.w3.org/Archives/Public/public-expath/2015Feb/0005.html