Tagged as version 1.1.7
Removed dependeces to pegas and cba. 
do.pairwisePhiST=FALSE by default.
Skip analyses if available loci are less than 2.
Added rainbow color schema to avoid crashes if number of populations is above 8.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/msap@41 edb9625f-4e0d-4859-8d74-9fd3b1da38cb