A number of collect.d service scripts are not gathering
all the info that is needed during the collect operation.
Many collect.d service scripts use nodetype, subfunction,
vswitch_type and other platform.conf variables to determine
what to collect.
However, these variables are seen to be empty causing the
service scripts to make incorrect collection decisions.
This update modifies the scoping of loaded platform.conf
variables so that they are visible to all of collect,
including the collect.d service scripts.
PASS: Verify platform.conf variables are visible to collect.d service scripts.
PASS: Verify file list before and after update.
PASS: Run collect all and verify missing content present.
PASS: Run collect host and verify missing content present.