* Added icu4c dependency to fix xgettext

* Removed dependency for icu4c of dpkg, should be in gettext.

* Added package perl_read_key

* changed DESTDIR to CREW_DEST_DIR

* Added another package, perl_read_key_pm, that incorporates PerlReadkey_pm.PL

* Added self.check section which includes make test

* Added | yes to crew install to make sure perl_read_key automatically installs.

* added end line

* Added end line to self.check

* added -k to crew install line so crew would not remove the current brew directory during build

* removed | yes, not needed, and removed unnecessary lines

* Made puts line for perl_read_key light blue

* Consolidated into one package

* Changed class

* removed line that broke the build script, remove make test.

* Removed perl_read_key_pm.rb

* Removed change of dpkg.rb

* Removed change of gettext in this PR