v2.10

• LeetCode support
• C++ inliner:
  • Preserve Topcoder class constructor and solution method automatically.
  • Pull all include directives to the beginning of inlined file.
• VS extension:
  • (Regression fix) Automatically archive problem when VS project is deleted.
  • Avoid errors when trying to delete directories locked by another program
    (e.g. file explorer) or VS itself.
  • Minor UI improvements.