Improve performance of opening a window with the Profiles tool present when there are many profiles. We spent a long time calculting row heights. It's still slow because every row needs to be queried, but it's a lot faster than it used to be. Issue 6322

Fix bug where tags weren't visible in toolbelt profiles list because the cells weren't tall enough because nstableview is a big old mess. Issue 6056

Enable warnings for APIs that may not be supported. Add macros to selectively disable them. Move touch bar support into a category to do this sanely since it had a LOT of warnings.

Change ProfileListView to not use deprecated cell-based table view methods. Change how text is truncated to use ellipses.

Pressing esc in a search field without text should pass the command up to the chain. This allows a window to close. Issue 4970.

Make pressing esc in a profile text search field just erase the text, not resign first responder. Issue 4812

Fix color of other fields in the profile list view when the app is inactive or its window is not key

Implement control:textView:completions:forPartialWordRange:indexOfSelectedItem: for search fields to try to fix issue 4319

When editing a profile's name, first lock the selection, then modify the preference, and then select the locked guid. Fixes issue 4085

Fix a bug where deleting a profile would not cause profile list views other than the one in the prefs panel to call reloadData immediately, which causes an assertion as seen in issue 4033.

Use Core Data to store command history and directory history. This is designed to improve performance. Previously, we'd write the whole plist of all history out on every new command or directory change, and it could easily be large (mine was 105kb).

Use DEPRECATED_ATTRIBUTE to mark functions deprecated in the comments.

Not every class was looked over, though.
Remove redundant declarations of dealloc in interface blocks.
Mark constructors of classes with instancetype instead of id.

Fix XCode 7 warnings and failing tests. Fix a bug where lastDirectory was called on a CommandUse object because it was incorrectly typed as a CommandHistoryEntry object.

Make the profiles window remember its state using window state restoration. Clean up the code a bit.

Add a gross hack to properly center profile names within their cells. I really don't see any sane way to do this.

Move source into sources/ directory. Delete a few unused images in the process and fix a reference to an Aqua image in FindView

When you rename a profile while there is a search query in the profile prefs, 'lock' it so that even though the profile's name nolonger matches the query, it remains visible in the ProfileListView and selected.

Assign a const kReloadAddressBookNotification to the notification name and move the horribly misnamed reloadURLHandlers to new prefs