Update Version File/Number for Reverse-String Challenge

isbn-verifier: update tests and version file

For reverse-string challenge

Create version File for run-length-encoding

rational-numbers: override hashCode

complex-numbers: improve error message for failing test

Diamond:update tests and version file

* Create version File for Pig-Latin Challenge

* Update PigLatinTranslator.java

Updated tests.

Could someone please double-check that this test class works as intended?

* Update PigLatin Tests

Build failed last time.

* Update PigLatinTranslator.java

Fixed reference solution so words with "y" after a consonant cluster are taken care of properly.

* Update PigLatinTranslatorTest.java

Fix test to match correct reference solution.

* Update PigLatinTranslator.java

Made method more efficient and fixed up formatting

* Update PigLatinTranslator.java

* Fix Character and String Comparison

* Initial

* Extract certain logic to methods

* Implement and add tests

* Use 'One' and 'Zero' in test method names instead of '1' and '0'

* Change spacing

* Add remaining tests

* Fix indentation

* Use better method for calculating rth root of x

* Move reference implementation to .meta

* Include exercise in settings.gradle

* Add README

* Add reference to config.js

* Add UUID and unlocked-by

* Make methods package-private; Ignore all but first test

* Add 'algorithms' to topics because of gcd

* Give @Ignores the proper message and put in the proper order

* Generate README using configlet

* Add version file

* Remove 'classes' from topics

* Make class package private

* Make class package private

* Use equals method and assertEquals (and toString) for comparing Rationals

* Stub out Rational with equals and toString

* Stub out methods

* Remove comment

Update version file in prime-factors

* Regenerate exercise READMEs to pick up tweaks to problem description

The upstream problem specifications have been updated with various
formatting changes, whitespace changes, and clarifications to the description.

This pulls in all the recent changes.

* Inline the exercise README insert

Now that we're operating with a track-wide template for generating exercise
READMEs we no longer need a separate markdown document to use for hints
and instructions that apply to all the exercises in a track. These instructions
can be defined directly in the template.

update palindrome-products

complex-numbers: remove 'classes' as topic

Delete unnecessary template override

The README template for the 'forth' exercise was not meaningfully different than
the default template.

The only difference when regenerating the README is whitespace.

This deletes the extraneous template for the sake of simplicity.

rename plf HINTS and regenerate READMEs

parallel-letter-frequency: Rename hints file to match convention

etl: add version file #1156

Updated test for sum of multiplies #1253

Added version file for proverb #1130

sum-of-multiples: updated the version #1131

gigasecond: Version file updated for #1125

update READMEs

* version 1.3.0 added to nucleotide-count

* tests added

* removed duplicate

* added exception throwing statement

* refactored to fit the canonical data

* Tests made more thorough

* Updated to throw Illegal ArguementException

* Remove unnecessary Tests

* Remove @Ignore

* Braces added

* Shifted checking to constructor

Version 2.1.0 added to food-chain #1153

Remove two-fer test