New implementation

[GoogleCodeExporter]

Rewrite approval logic to simplify and minimise core code redefinition (such as 
models, block and controllers)

Use event observers as much as possible.

Original issue reported on code.google.com by Anatoly....@gmail.com on 8 Jan 2013 at 12:58

[GoogleCodeExporter]

Diffs: r2060, r2061, r2062, r2063, r2064 and r 2065

Original comment by Anatoly....@gmail.com on 8 Jan 2013 at 5:51

• Changed state: Finished

[GoogleCodeExporter]

Original comment by Anatoly....@gmail.com on 8 Jan 2013 at 5:54

• Added labels: Unit-1.5

[GoogleCodeExporter]

Original comment by Anatoly....@gmail.com on 9 Jan 2013 at 11:10

• Added labels: Period-2013-01

[GoogleCodeExporter]

Original comment by Anatoly....@gmail.com on 2 Apr 2013 at 7:26

• Changed state: ToTest

[GoogleCodeExporter]

Original comment by ad...@zetaprints.com on 13 Jul 2013 at 1:19

• Changed state: Done