add week-15 (#462)

development-updates.md

@@ -144,7 +144,7 @@ The actual project development is the main part of the program. Post your regula
 | [Daniel Knopik](https://github.com/dknopik)                  |                                                                 | [Update 7](https://hackmd.io/@dknopik/epf-week7)                | [Update 8](https://hackmd.io/@dknopik/epf-week8)                | [Update 9](https://hackmd.io/@dknopik/epf-week9)                | [Update 10](https://hackmd.io/@dknopik/epf-week10)                |                                                                    | [Update 12](https://hackmd.io/@dknopik/epf-week12)                |                                                                  | [Update 14](https://hackmd.io/@dknopik/epf-week14) |         |         |         |         |         |         |           |
 | [Dirk Jäckel](https://github.com/biafra23)                   |                                                                 |                                                                 |                                                                 |                                                                 |                                                                   |                                                                    |                                                                   |                                                                  |         |         |         |         |         |         |         |           |
 | [Dsorken](https://github.com/Dsorken)                        | [Update 6](https://hackmd.io/@VgS_FqIfRay_4wp6pMBEgw/BkVmDusOC) | [Update 7](https://hackmd.io/tm2GAAOcQo2sqVzZccMbog)            | [Update 8](https://hackmd.io/zOgiEg-uROeEffA8A58CQg)            | [Update 9](https://hackmd.io/@VgS_FqIfRay_4wp6pMBEgw/HJZiz2P50) | [Update 10](https://hackmd.io/@VgS_FqIfRay_4wp6pMBEgw/rJavwQgoR)  | [Update 11](https://hackmd.io/@VgS_FqIfRay_4wp6pMBEgw/HJhsZ5ts0)   | [Update 12](https://hackmd.io/@VgS_FqIfRay_4wp6pMBEgw/HJA1ppGhC)  | [Update 13](https://hackmd.io/@VgS_FqIfRay_4wp6pMBEgw/SyE8ZZhn0) | [Update 14](https://hackmd.io/@VgS_FqIfRay_4wp6pMBEgw/ByKbV2B6A) |         |         |         |         |         |         |           |
-| [Ekaterina Riazantseva](https://github.com/KatyaRyazantseva) | [Update 6](https://hackmd.io/@katya-blockchain-dev/epf5-week-6) | [Update 7](https://hackmd.io/@katya-blockchain-dev/epf5-week-7) | [Update 8](https://hackmd.io/@katya-blockchain-dev/epf5-week-8) | [Update 9](https://hackmd.io/@katya-blockchain-dev/epf5-week-9) | [Update 10](https://hackmd.io/@katya-blockchain-dev/epf5-week-10) | [Update 11](https://hackmd.io/@katya-blockchain-dev/epf5-week-11)  | [Update 12](https://hackmd.io/@katya-blockchain-dev/epf5-week-12) | [Update 13](https://hackmd.io/@katya-blockchain-dev/epf5-week-13)| [Update 14](https://hackmd.io/@katya-blockchain-dev/epf5-week-14)        |         |         |         |         |         |         |           |
+| [Ekaterina Riazantseva](https://github.com/KatyaRyazantseva) | [Update 6](https://hackmd.io/@katya-blockchain-dev/epf5-week-6) | [Update 7](https://hackmd.io/@katya-blockchain-dev/epf5-week-7) | [Update 8](https://hackmd.io/@katya-blockchain-dev/epf5-week-8) | [Update 9](https://hackmd.io/@katya-blockchain-dev/epf5-week-9) | [Update 10](https://hackmd.io/@katya-blockchain-dev/epf5-week-10) | [Update 11](https://hackmd.io/@katya-blockchain-dev/epf5-week-11)  | [Update 12](https://hackmd.io/@katya-blockchain-dev/epf5-week-12) | [Update 13](https://hackmd.io/@katya-blockchain-dev/epf5-week-13)| [Update 14](https://hackmd.io/@katya-blockchain-dev/epf5-week-14)        |  [Update 15](https://hackmd.io/@katya-blockchain-dev/epf5-week-15)          |         |         |         |         |         |           |
 | [georgesheth](https://github.com/georgesheth)                |                                                                 | [Update 7](https://hackmd.io/@georgesheth/BJ5tkLBtA)            |                                                                 |                                                                 |                                                                   |                                                                    |                                                                   |                                                                  |         |         |         |         |         |         |         |           |
 | [ghili](https://github.com/ghiliweld)                        | [Update 6](https://hackmd.io/@ghili/HJI5KJQ_A)                  | [Update 7](https://hackmd.io/@ghili/HkBl2pGY0)                  | [Update 8](https://hackmd.io/@ghili/B1dMYUBYR)                  |                                                                 |                                                                   |                                                                    |                                                                   |                                                                  |         |         |         |         |         |         |         |           |
 | [Glory Agatevure](https://github.com/gconnect)               | [Update 6](https://hackmd.io/@gconnect/Sy9n-IKwA)               | [Update 7](https://hackmd.io/@gconnect/ryNMVbXY0)               | [Update 8](https://hackmd.io/@gconnect/r1wHFvpY0)               | [Update 9](https://hackmd.io/@gconnect/r1Q_zrI5A)               | [Update 10](https://hackmd.io/@gconnect/SyZOYSlsA)                | [Update 11](https://hackmd.io/@gconnect/rkSsQBKi0)                 | [Update 12](https://hackmd.io/@gconnect/rJq9H2G2A)                | [Update 13](https://hackmd.io/@gconnect/rydLjkhnA)               | [Update 14](https://hackmd.io/@gconnect/BJVMDpX6R)        | [Update 15](https://hackmd.io/@gconnect/Hk_mkQ06A)        |         |         |         |         |         |           |