[Ohrrpgce] SVN: teeemcee/7933 Rewrite the old .DOR -> .DOX upgrade code

[subversion at HamsterRepublic.com]

teeemcee
2016-04-09 00:30:01 -0700 (Sat, 09 Apr 2016)
181
Rewrite the old .DOR -> .DOX upgrade code

Was very strange code, and would have written garbage if .dor is missing.
Reason for this rewrite is to replace storeset with storerecord.
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U   wip/common.rbas