Roman numeral converter, and Caesar cipher

This app is tree little tools in one:

- whole number to Roman number converter: you can enter any number to be converted to old Roman number format

- string reverser: you enter any text into field and you get that text reversed back

- Caesar cipher: ROT13 simple 13letters shifted encode converter

For next releases I hope to add

- encripter/decripter

- login to save your messages

- more cool text tools