Backported to Delphi 2007

[dimitar-grigorov]

Dear Maintainers,

I am writing to request the inclusion of this pull request, which backports the Object Debugger project to Delphi 7 and 2007.

Changes:

• Replaced TButtonedEdit with TEdit for Delphi 2007 compatibility, adding conditional compilation for versions that support TButtonedEdit.
• Replaced regex matching for colors with a native function to determine valid hex colors.
• Added a new include file ObjectDebuggerForm.inc to manage version-specific compiler directives.
• Modified ObjectDebugger.dpk to conditionally include vclwinx
• Adjusted the uses clause in ObjectDebuggerForm.pas to conditionally include Vcl.WinXCtrls, System.ImageList, and Vcl.ImgList.

I have thoroughly tested the changes to ensure compatibility and maintain the integrity of the original features. I believe this contribution will be valuable to the community and align with the goals of the project.

Please review and merge these changes at your earliest convenience. Thank you for considering this request.

Best regards,
Dimitar Grigorov

[marcocantu]

Dimitar,

I'll have a look, I don't have all old versions of Delphi to test it against, but as long as it works with newer versions, I'm fine.

[dimitar-grigorov]

Dear Marco,

Thank you for considering my pull request. If any issues arise, I'm available to help resolve them.