This refactors the symbol field editor's checkbox state-saving code to
deal with multiple projects with disjoint field sets more consistently.
For instance, imagine I have a two projects
* Proj1 has fields A, B, C
* Proj2 has fields A, B, D
Under the old scheme, when I switch from one project to the other the
state of fields C and D will be forgotten. With the new approach,
however, they are retained.
Not to mention, the implementation is considerably simpler. Fixes
1) Commit in-progress edits before closing preferences.
2) Handle default fields in Symbol Fields Editor.
3) Save state of checkboxes in Symbol Fields Editor.
- Removed ability to generate BOM to file
- Removed Save/Cancel window when closing table
- No longer updates table <after> table is closed
- Bugfix for field names (previously comparison was case insensitive)
- Allows grouping of matched components
- Bulk edit of components in a spreadsheet window
- User can choose to save / undo changes
- All changes are pushed to the undo stack in a single operation
- Export table to HTML / CSV output
Jeff Young
Ben Gamari
jean-pierre charras
Oliver Walters