Upload the full thesis report (in French and Vietnamese) and put them in .gitignore

[TrungDuong-Nguyen]

These 2 reports are at _C:\Profile Duong\Online Profile Preparation\LVDua

• [ ] Bao cao.pdf
• [ ] Memoire de fin d'etudes.pdf

Later, consider putting the FR-report available to view in the main page of the repository