docs: update README.md

README.md

@@ -1,40 +1,47 @@
-## auto.bus (Ticket Office) – manage, search and buy bus tickets online
+# auto.bus – Ticket Office web application  
 
-- C#, Microsoft.EntityFrameworkCore, Razor Pages
+You can do the following:
 
-### Installation
+- Search for routes by departure/arrival city and date
+- Filter routes by number, duration and date
+- Print ticket in pdf format
+- Buy tickets
+- Manage routes (create, read, update and delete) on admin account
 
-To build and then run compiled project use `[~]$ sh run.sh`
+## Project preview
 
-### Security
+<div style="display: flex;">
+  <img src="http://drive.google.com/uc?export=view&id=1ltCPim1sfg9Rq_4MPqs97QOc_nU_Cfqj" alt="Search route page" width="480" height="233"  border="10" />
+  <img src="http://drive.google.com/uc?export=view&id=1wJKDHYI9KuWQjcS70o13UmDqliayA31X" alt="My tickets page" width="480" height="233"  border="10" />
+</div>                                                                                                                                          
+                                                                                                                                                    
+## How to install?
 
-The program is built for educational purposes and will not be used in the production.
-But if you want to host the web app be shure to comment/delete 30'th line in Program.cs
+### Linux
 
-### Miscellaneous
+1. [Download](https://dotnet.microsoft.com/download) and install .NET with ASP.NET Core
+2. Clone this project
+3. Run run.sh file in terminal `[~]$ sh run.sh`
 
-You can disable miscellaneous features by commenting 30'th line in Program.cs
+NOTE: use `[~]$ sh run.sh --help` to see available options
 
-#### Available routes
+## How to tweak this project for your own uses?
 
-##### № 027
+- You can tweak `~/TicketOffice/Models/SeedData.cs` to fill up empty sqlite3 database with your data
+- You can comment lines 28, 29 and 30 in `~/TicketOffice/Program.cs` to disable data seeding
 
-- Сватове -> Красноріченське -> Кремінна -> Рубіжне -> Сєвєродонецьк -> Лисичанськ -> Сєвєродонецьк -> Рубіжне -> Кремінна -> Красноріченське -> Сватове 
-- (Date: date of the first launch of project with clean database)
+## How to contribute?
 
-##### № 013
+If you want to add a feature, you should follow these steps:
 
-- Кремінна -> Рубіжне -> Сєвєродонецьк -> Станиця Луганська -> Сєвєродонецьк -> Рубіжне -> Кремінна 
-- (Date: date of the first launch of project with clean database)
+1. Fork the project
+2. Make some changes and commit them with [conventional commit message](https://www.freecodecamp.org/news/how-to-write-better-git-commit-messages/)
+3. Submit a PR with a new feature/code
 
-#### Test accounts
+## Find a bug?
 
-##### User
+If you found an issue or would like to submit an improvement to this project, please submit an issue using the issues tab above. If you would like to submit a PR with a fix, reference the issue you created!
 
-- e-mail: user
-- password: user
+## Known issues (Work in progress)
 
-##### Admin
-
-- e-mail: admin
-- password: admin
+- The route management page will not load if database contains a route with an empty departure/arrival city date