- display branch for git repos in `project list`
tweaks...
signal command error if sub command is not known ...
- configuration or baseline should be included in project working copies
- implement `add repository to package` menu item in repository browser
- add `inspect` item to object menu
- dip toe in water for revamping git diff tool
- TDFileTreeDiffBrowser created and looks good (formats the smalltalk methods in FileTree structure before compare) and allows for doing senders and implmentors ...
- TDMergeDiffBrowser and TDGitDiffBrowser created, but not hooked in quite yet
- remove TDGitDiffer class as it has been replaced by TDGitDiffBrowser
- add undefined symbol handling to the code that does reflection on script path nodes. Scripts can have all kinds of undefined symbols, but that should stop us for searching for references or senders or literals