Merge branch 'master' of https://github.com/SandyThomson/Perl-Training
Adding chapter 7 exercises
Updated the name list a bit
Condensing the exercises for this chapter into one script
Fixed a regex and added whitespace
Missed another word boundary
Commenting a bit more.
Merge pull request #35 from SandyThomson/ajd_chapter7

Ajd chapter7