add the yml to the .Rbuildignore excludes list and the README.html file
Removed the RNeotoma.Rproj file.  Will add it back and ignore.
Merge pull request #131 from andydawson/fix-compile_taxa

Fix compile taxa
fixes #133; missing cl$ when referencing gpid
Merge pull request #134 from gavinsimpson/master

fixes #133; missing cl$ when referencing gpid
Merge pull request #130 from gavinsimpson/fix-buildignore

add the yml to the .Rbuildignore excludes list and the README.html file
Ignoring the Rproj file & fixing the bug in `get_dataset`.
* I think the problem in issue #132 was because the new `site` method for `get_dataset` was asking for llply but I didn't import it in the header.
Merge branch 'master' of http://github.com/ropensci/neotoma
Merge pull request #135 from SimonGoring/master

Bugfix #132 mostly.
remove plyr functions from get_dataset
changed slack room to builds in appveyor file
changed slack room to builds in travis file
Fixed `print.download` method so that NULL records don't cause it to choke.
Keyword fixes and authorship change.
*  Added Gavin Simpson to the list of authors, moving him from contributors resolves issue #126
* Changed keywords for `compile_downloads`, `get_publication` and `param_check` to partially address #124.
Merge pull request #138 from SimonGoring/master

Working on the issues list, resolving bugs.
Minor fixes to get_dataset:
*  Added `@imports` calls for the methods that need it.
*  Added, but commented out, tests that involve the API for get_dataset.
Fixes to `get_download`, commented out the API-dependent tests.
- added `@import` indicators for the `get_download` methods.
- pulled the single `download` out of a list and assigned it to a `download` class.
Undid the change to `get_download` for a single site.  Should have tested it first!
Merge pull request #140 from SimonGoring/master

Added more import statements, fixing keywords.
Roxygen code for the download class.