small change to badges info just to restart build
added git config line to appveyor file as per kirills suggestion
Fixed slack key
add .gitattributes to not depend upon core.autocrlf
Revert "added git config line to appveyor file as per kirills suggestion"

This reverts commit e55c3fd6c526edf06589ef4844f1f5353bffc73c.

Conflicts:
	appveyor.yml
Merge pull request #62 from krlmlr/master

add .gitattributes to not depend upon core.autocrlf
Updated Rbuildignore
Fixed bug with data class

Measurements were being cast as character instead of numeric.
Updated NEWS and bumped up version
Updated vignette
Updated vignette
added another example
Updated examples
Moved shields on same line
Added spaces
Reverted to older style
Hid slower examples
Cleaned up return results

Now when extra fields are returned, instead of long URLs, only the basename is returned. Try:

aves <- ee_observations(clss = "aves", extra = "kingdom,genus")
head(aves$data)

Now note that kingdom and genus only have the basenames.
hid another example to reduce check() time
Updated version # and date

prior to CRAN release