Add language templates (Kotlin, Scala, Dart, R, Perl, Lua)

gitignore_generator/templates/languages/scala.gitignore

@@ -0,0 +1,39 @@
+# Compiled class files
+*.class
+
+# Log files
+*.log
+
+# Scala cache
+.cache/
+dependency-reduced-pom.xml
+project/project/
+project/target/
+target/
+
+# IDE - IntelliJ
+.idea/
+*.iml
+*.ipr
+*.iws
+.project
+.classpath
+.settings/
+.vscode/
+
+# OS
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Vim
+*.swp
+*.swo
+*~
+
+# Misc
+*.exe