#63 Initial really broken demainification
#63 Fix import path in main.go
#63 Fix some build errors
Basic tests for JsonWriter
#63 Tests for 'up' command
#63 Various factoring for testing 'down' command
#63 Tests for down.go
#63 Test getFilehandles
#63 Continue work on testing Main
#63 Finish up coverage for Main()
#63 100% coverage
Close #63: Update coverage testing mechanism
Merge branch 'bug63-djconvert-demain'