added functions and classes to translate aa sequences to properties, bin script, tests
added bin script
added properties to be a type in Reads
small corrections
use ORed aa properties
moved properties to aa.py
Tests pass, removed list around PropertiesRead
make lint
Merge pull request #223 from bamueh/aa-to-properties-222

added functions and classes to translate aa sequences to properties, bin script, tests
Added trivial tests for dark.aa properties.
Fixed typo in docstring.
added specialized read classes
Made dark.aa properties testing more bulletproof.
Added blank line.
Merge pull request #226 from terrycojones/add-properties-tests-225

Added trivial tests for dark.aa properties.

Fixes #225
added specialized read classes, tests don't pass
AARead tests pass
fixed translation-table
TRANSLATION-TABLE
another version that doesn't work