Removing pglmm function at Helmus's request
Remove example code until issues with ape::rTraitCont changes are resolved
Update package info for 1.6-2 release
Resolved merge conflicts

Merge branch 'master' of https://github.com/skembel/picante

Conflicts:
	DESCRIPTION
	R/pglmm.R
	man/pglmm.Rd
	man/picante-package.Rd