Dependencies

[Mats Norén]

Just a quick question to the developers list, how similar are the 
dependencies for building 2.2 and 2.1.8.
More to the point, how much work is required to modify the pom.xml for 
2.2 to be able to get all the dependencies for a minimal 2.1.8?
Is there an easy way to see the differences?
I noticed that there is a cocoon-2.1.8.jar at ibiblio but no 
dependencies in that pom... :(

/Mats