Initial version of Frequency Spectrum DDG goodie.
Updating code URL.
Improve handling of fractional frequencies
Improve handling of fractional frequencies
Replace magic numbers with constants, disallow consecutive dots in queries, and give radio spectrum examples.
Merge remote-tracking branch 'upstream/master'
Created GenerateMAC address goodie

a small goodie which generates a random MAC address when the user enters:
 * generate MAC at the beginning or end or,
 * random MAC at the beginning or end
added attribution
Optimize variables and subroutines by tweaking their declarations.
Merge remote-tracking branch 'upstream/master'

Merge latest dev branch containing optimizations of variable declarations.
Stricter goodie triggers & formatting update
TitleCase handling of hyphenated words, 'minor' words that should not be capitalized.
Fixed typo in TitleCase test file.
adding support for the following types of queries:
roll 2d4 - 4 and 3d6-l
added tests for Dice.pm
Update Dice.t

missing comma on line 29
I believe this was the offending issue in the Travis CI build 359.1

( no issues passing tests locally? )
HexToASCII: display information about invisible characters

- Reduce the number of entered characters to 128, since we can't be sure
  of the display width any more.
- Show "invisible characters" (unprintable + non-space whitespace) in a
  special format
HexToASCII: fix silly typo
add prereq Text::Trim to dist.ini
HexToASCII: improve and standardize output

- With code tags (thanks, @mintsoft!), we'll count on the user agent
  rendering the codes slightly differently, so we do not need to style.
- Returning both 'pure ASCII' and 'html' representations.

The code layout now feels either slightly over-clever or slightly
under-clever and I am not sure which!