port protest to the new permute API

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2528 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
cleanup

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2532 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
ordipointlabel now uses ordiArgAbsorber to stop warnings about non-graphical parameters

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2533 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
all setting lwd for contours

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2534 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
improve position of labels to biplot arrows: add internal ordiArrowTextXY

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2535 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
fix string positioning and xlim,ylim scaling in plot.envfit(..., add = TRUE)

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2536 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
add plot method for ordipointlabel that doesn't fiddle with par()

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2537 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
stressplot use expression(R^2) instead of R2

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2538 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
return plotting structures in input order from stressplot.monoMDS

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2539 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Remove inconsolata styles from vignettes

From: 	Prof Brian Ripley <ripley@stats.ox.ac.uk>
Subject: 	CRAN packages CHNOSZ events rspa vegan
Date: 	30 June 2013 4:50:43 PM GMT+03:00

These packages hard-code inconsolata.sty, which may not be installed and is now unavailable from CTAN.  See
https://stat.ethz.ch/pipermail/r-devel/2013-June/066850.html
The problems are starting to show on your packages CRAN pages.
This needs an urgent fix.


git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/vegan/pkg/vegan@2540 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Merge branch 'r-forge-svn-local'