VSCONDEC-16: Update continuous integration badge, replace Travis CI with Github actions

Author: kleebaum

README.md

@@ -1,11 +1,11 @@
 # cures-condec-vscode
 
-[![Build Status](https://travis-ci.org/cures-hub/cures-condec-vscode.svg?branch=master)](https://travis-ci.org/cures-hub/cures-condec-vscode)
+[![Continuous integration](https://github.com/cures-hub/cures-condec-vscode/actions/workflows/maven.yml/badge.svg)](https://github.com/cures-hub/cures-condec-vscode/actions/workflows/maven.yml)
 [![Codacy Badge](https://app.codacy.com/project/badge/Grade/eddb9e9514e643cca1ed9b36c17d9926)](https://www.codacy.com/gh/cures-hub/cures-condec-vscode/dashboard?utm_source=github.com&utm_medium=referral&utm_content=cures-hub/cures-condec-vscode&utm_campaign=Badge_Grade)
 [![Codecoverage](https://codecov.io/gh/cures-hub/cures-condec-vscode/branch/master/graph/badge.svg)](https://codecov.io/gh/cures-hub/cures-condec-vscode/branch/master)
 [![GitHub contributors](https://img.shields.io/github/contributors/cures-hub/cures-condec-vscode.svg)](https://github.com/cures-hub/cures-condec-vscode/graphs/contributors)
 
-The ConDec Visual Studio Code extension enables the user to explore decision knowledge from Visual Studio Code. Decision knowledge covers knowledge about decisions, the problems they address, solution proposals, their context, and justifications (rationale). The user can capture decision knowledge in code and commit messages and explore relevant knowledge for code. 
+The ConDec Visual Studio Code extension enables software developers to explore decision knowledge from Visual Studio Code. Decision knowledge covers knowledge about decisions, the problems they address, solution proposals, their context, and justifications (rationale). The software developers can capture decision knowledge in code and commit messages and explore relevant knowledge for code. 
 
 ## Installation
 ### Prerequisites