Restructuring directory setup.
Created Unit Tests for palindromes but failed

I'm not familiar enough with Go's syntax for structs to know exactly
what I'm doing wrong in the data definitions.
Finally sorted out testing syntax

Able to test Palindrome code using single struct for data container.
Need to sort out rest of tests and looping stuctures.
Figured out Array of structs syntax for tests

An array of structs with strings and their palindrome test expectations
now iterated over and tested against Palindrome check.
Cleaning up Hello.go

Now that tests for the palindrome code has been figured out no need to
clutter the main entry function.