Minor enchancements to documentation set.

Closes #190.
Merge branch 'develop' of https://github.com/ausaccessfed/virtualhome into develop
Merge pull request #189 from University-of-Auckland/develop-accountlist-showorg

Add Organization column to Account list
Merge remote-tracking branch 'aaf-vho/develop' into code-develop
Merge branch 'code-develop' into tuakiri-develop