Changed Wilcoxon so that it returns the lower U.
Merge branch 'release-1.2' into develop
Made mincTtest and mincPairedTtest Compatible with mincFDR
To do so, the degrees of freedom and stat-type needed to be added as attributes.
Additionally, the result needed to be converted to a matrix
Modified mincWilcoxon so it can handle ties.
Merge branch 'release-1.2' into develop
Added Tests for mincFDR and mincTtest,mincPairedTtest and mincWilcoxon
Fixed mincFDR to work with mincWilcoxon Tests
Added new functions to NAMESPACE
Added sfInit and sfStop
Added test to check if snowfall exists
Delete test bed data after execution of tests
Fixed syntax error in test_mincSummary
Fixed mincFDR to accept NAs
Merge branch 'hotfix-1.2.2' into develop
Merge branch 'develop' of https://github.com/mcvaneede/RMINC into develop

Conflicts:
	NAMESPACE
Merge branch 'develop' of https://github.com/mcvaneede/RMINC into develop