added specialized read classes
added specialized read classes, tests don't pass
AARead tests pass
fixed translation-table
TRANSLATION-TABLE
another version that doesn't work
I need a whisky
Some small fixes to reads classes and tests.
Removed unneeded repeat calling of PROPERTIES.keys()
Make properties into a generator. Use 'get' instead of an if/else.
Merge pull request #1 from terrycojones/add-specialized-read-classes-224

Some small fixes to reads classes and tests.
commiting to merge
commiting to merge
added classes, complement table should work
Merge pull request #227 from bamueh/add-specialized-read-classes-224

Added specialized read classes