#1 include other training packages

[botheredByBees]

To allow other training packages to be included, a new
field needs to be added to the units table. So we'd
need a tp field with the string 'ICA05' in it for all
the existing records.

Next, a where clause would need to be added to all the
SQL accessing the units table: WHERE tp = 'ICA05'

Then we could start working on importing some other
packages...