travelling down the rewrite road...
AppConfig -> AppRancherFile for clarity and consistency, some misc. changes too, related to testing and rewrite
updated tests
fixed builds.toml, for now
moved test files until rewrite done...too many compile errors due to high delta on variables and too many changing signatures. also misc fixes, changes to call new customjson function for formatted output of structs, and fixed toml. Damn TOML!
updated builder/post_processor/provisioner with new definition and updated common_vars_test.go defs to match new dd