Change Details

``` git ch -b testbranch # we assume we're not writing changes directly on master ./automated-diffs.sh # errors as expected DIFF_NAME=update-chainparams ./automated-diffs.sh # succeeds, but as a dry-run ```

``` git ch -b testbranch # we assume we're not writing changes directly on master ./automated-commits.sh # errors as expected DIFF_NAME=update-chainparams ./automated-commits.sh # succeeds, but as a dry-run ```

``` git ch -b testbranch # we assume we're not writing changes directly on master ./automated-diffscommits.sh # errors as expected DIFF_NAME=update-chainparams ./automated-diffscommits.sh # succeeds, but as a dry-run ```