TODO - Add basic todo

To note down thoughts

TODO.md

@@ -0,0 +1,12 @@
+# Tag support -
+- Handle remaining tags
+
+# Other Features -
+1. Expose (allow setting) remark-stringify config
+2. Fallback - handle other non-supported tags as html in markdown (extra attributes ??)
+3. Returns AST from render (renderAST method)
+4. Throw error for ignored children elements
+
+# Meta -
+1. Add docs with travis, codecov badges
+2. License