added testConstants
added Character and String readers
added String and Character reader tests
added Character and String reader demos
wrote some listy things
added docs and tests for readWithNulls and findInWithNulls
make some generic read methods public
added docs to readOptional and readNullableOptional
handle reading lists with nulls properly
fixed findInWithNulls
documented comparators
fixed list-reading helper methods
Improved doc wording
started ReadersProperties
added read-Ordering properties
added read-RoundingMode properties
added more numeric read and findIn properties
added extra properties
added more Reader properties
Merge branch 'develop'