[p4] Determining which files a user has checked in between two dates

[Geir A. Myrestrand]

I would recommend that you rather label your builds, then you can easily 
generate a list of changes between the two labels.

I used this approach for an automated change log. This also makes it 
trivial to reproduce a build, as you can just sync to that label. It 
also makes it easier for whoever is going to debug an issue in the 
product if they easily can find out what source file revisions went into 
a particular build. An approach is to use a label name consisting of the 
product name, version and build number. Of course, if you insist on 
using a date then you can create a label name using the date as the name 
(but include the time if you may run more than one build per day).


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Geir A. Myrestrand