Merge pull request #3871 from GuillemPM/add-businesscentral

Add .gitignore for Microsoft Business Central

AL.gitignore

@@ -0,0 +1,22 @@
+### AL ###
+#Template for AL projects for Dynamics 365 Business Central
+#launch.json folder
+.vscode/
+#Cache folder
+.alcache/
+#Symbols folder
+.alpackages/
+#Snapshots folder
+.snapshots/
+#Testing Output folder
+.output/
+#Extension App-file
+*.app
+#Rapid Application Development File
+rad.json
+#Translation Base-file
+*.g.xlf
+#License-file
+*.flf
+#Test results file
+TestResults.xml