improving digamma
fixing include order in digamma
Merge pull request #712 from jtlap/improving_digamma

improving digamma
use SFINAE to disable logical constructor in certain cases to avoid bad interaction with proxies
Fix #714 - Use cardinal_common to properly iterate mixed cover dataset
inbtrue returns a size_t, not an int32_t
#714 - Correct reference computation in mixed scalar/simd cover
digamma ulp fix
workaround for ICC bug in emulated gather
change the way proxies are handled to perform perfect forwarding when unproxy-ing
Revert "digamma ulp fix"

This reverts commit 26ce44e42f820c3d3c54ff309cb0238f9f1da972.
Merge pull request #715 from MetaScale/unproxy_perfect_forwarding

change the way proxies are handled to perform perfect forwarding
Display th emaximum ULP in cover test even for failure