Add defaultFolders, fix some of the empty newlines.

relast2uml.base/src/main/jastadd/Analysis.jrag

relast2uml.base/src/main/jastadd/Navigation.jrag

...c/main/java/org/jastadd/relast2uml/compiler/Compiler.java

relast2uml.base/src/main/resources/TypeDecl.mustache

...c/test/java/org/jastadd/relast2uml/test/CompilerTest.java

relast2uml.base/src/test/resources/Example.relast