Calligra/Words/Layout restructuring

Development plan for next generation text layout process

1) make kotextanchor use actual odf properties

2) move KWFrame properties over to KoShape

  - KWFrame remains as sort of hook so framesets will know when a shape is deleted

3) move TextSupportShape into the realm of the KoText

  - KWord will just ask KoText for a blank one instead of doing a new
  - otherwise no movement of functionallity

4) move run around over to TextShape

5) move anchors over to TextShape

6) change so TextShape asks for resizedOrNewSupportShape and kword responds

7) reorder layout to be recursive, finally supporting columns and sub tables

Investigations that can be undertaken immediately

Investigations for step 3 onwards

factor out the shape related stuff (TextSupportShape,...) from the lib (kotext) into the textShape
idea is: KoText lib: handles text, style, loading/saving

                TextShape: handles and lay out lines of text in a container
                Words/application: handles and lay out shapes