Build new release

[mukil]

Write Migration:

• Assign all new topic types into Webpages workspace
• Implement all four grid layouts for sections
• Implement placement of sections aside left and aside right of page content

Solve #5 and #9.

[mukil]

Refactored URIs and bumped version number in preparation of 0.6. release See 91bf712d4d5e8e3a3ef92e3c4efd6325272105d4

[mukil]

Write Changelog

[mukil]

Done, see http://download.deepamehta.de/