Continue source code restructuring

src/Docs/patterns/index.ts

@@ -0,0 +1,7 @@
+export { chaining } from './chaining';
+export { functions } from './functions';
+export { generators } from './generators';
+export { lfos } from './lfos';
+export { patterns } from './patterns';
+export { probabilities } from './probabilities';
+export { variables } from './variables';