Bump dev version.
Doc typo.
Doc typo.
Fixes for R CMD CHECK.

Also remove rfmodel RData file. Wasn't really necessary, and lead to strange output on installation.
Travis fix.
Travix rgdal build fix.
Another attempt at fixing rgdal install on travis.
Fix travis build.
Travis fix?
Travis fix.
Another shot at fixing travis build...
Try adding ubuntigis-unstable.
Various doc and test fixes.
Fix name of test_model.
Update S3 methods.
Don't run classify example (too long).
Doc fixes.
R CMD check doc fixes.
Don't run tests in parallel.

Fails on win builder.
Drop spatial.tools note - new version is on CRAN.