Addresses #52 providing fix for incoming funds description

This also needs to be aplied to the 2.01 branch
Merge pull request #53 from IATI/52-fix-incoming-funds

Addresses #52 providing fix for incoming funds description
Adds the new values for #54
Adds a test script

Test script is not very sophisticated but should provide a basic
test to see that the changes we are expecting to see are in the
code base
Adds the new values for #54. Also adds a test script

Test script is not very sophisticated but should provide a basic
test to see that the changes we are expecting to see are in the
code base
Puts the upgrade-tests in their own branch for ease of development
Removes policy significance test - that is not an embedded list