stop test from failing the second time it is run
add useful debugging information when parameters are not set
test-case for recursive evaluation of properties
recursive evaluation of properties
test-case for recursive definition of properties -- should be catched
Merge pull request #39 from ubi-agni/F_if

thank you. I will add a few more tests in a separate commit to ensure we have coverage of bool, int, and float expressions (and get rid of my middle name entirely).
remove my middle name from the maintainer tag.
separated tests for conditionals into three different tests: boolean, integers, and floats
Merge pull request #37 from mikeferguson/test_fails_second_time

stop test from failing the second time it is run
Merge pull request #38 from mikeferguson/fix_33

add useful debugging information when parameters are not set
Merge pull request #40 from ubi-agni/F_rec_eval

allow for recursive evaluation of properties