indentation
adding poisson cdf test
updating poisson cdf test
updating test fixture fo cdf
Merge branch 'master' into cdf_tests
updating poisson_cdf_test
Fixed implementation of Poisson CDF
Merge branch 'cdf_tests' of github.com:stan-dev/stan into cdf_tests
removing lower bound test
updating poisson test
fixed bug in index
fixed poisson_cdf
updated poisson_cdf implementation with DoubleVectorView
removed need to keep around temporary vector
calling stan::length explicitly
New test for inv_chi_square CDF
Fixed various bugs in CDF to pass unit-tests.
Fixed various bugs in CDF to pass vectorized unit-tests.
Merge branch 'master' into cdf_tests
inv_gamma CDF unit tests.