Customize classes for table

MagicMirror offers helper classes in the main.css. Therefore, we give
the possibility to indicate the class that we want.

.gitignore

@@ -19,6 +19,9 @@ jspm_modules
 # Visual Studio Code ignoramuses.
 .vscode/
 
+# IDE Code ignoramuses.
+.idea/
+
 # Various Windows ignoramuses.
 Thumbs.db
 ehthumbs.db
@@ -78,3 +81,5 @@ Temporary Items
 *.orig
 *.rej
 *.bak
+
+css/homestyle.css