Investigate and fix the possible issue from spring boot devtools maven dependency

[gitCarrot]

Ticket Link

Ticket-1850

List of squashed commits

• Investigate and fix the possible issue from spring boot devtools maven dependency
• Make configuration class for hot reload on localhost without setting absolute project directory path in application.properties
• Implement the test checking the config class for hot reload
• Fix codacy code style

Test Checklist

• Exhibits Clear Code Structure:
• Project Unit Tests Passed:
• Project Jasmine Tests Passed:
• Executes Expected Functionality:
• Tested For Incorrect/Unexpected Inputs:

[JorWo]

We should keep this dependency because live reload is nice to have for Angular.js.

[gitCarrot]

Are we actually using live reload now in angular js? Without adding some devtools properties, it seems live reload is not working on current configuration

[JorWo]

Yeah we have used it in the past but it seems that it has broke after updating the Spring Boot version. I remember the live reload with Angular.js only works with .js files and not .html. Could you investigate further? Thanks.