Revert a6449bb..3d5f65c

This rolls back to commit a6449bb1c5b5adcbfdb8806187ae3496b53219bb.
Revert 526f1d4..3fc246a

This rolls back to commit 526f1d4d9822e05e24cfd99181fb4a1fd5b60c6b.
Evaluation without object creation
Merge branch 'master' of https://github.com/FlamingoIndustries/supercalc