projectKey should not be needed

Vladimir Kotal · Vladimir Kotal · commit 211648094ae1 · 2018-08-02T16:42:32.000+02:00
diff --git a/sonar-project.properties b/sonar-project.properties
@@ -1,4 +1,3 @@
-sonar.projectKey=opengrok
 sonar.projectName=OpenGrok analyzed with the SonarQube Runner
 sonar.projectVersion=1.1
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-sonar.projectKey=opengrok`
`2`	`1`	`sonar.projectName=OpenGrok analyzed with the SonarQube Runner`
`3`	`2`	`sonar.projectVersion=1.1`
`4`	`3`