Merge pull request #54 from SimonGoring/master

Fixed error in get_sites.
Merge pull request #55 from SimonGoring/master

Found some extra `output2`s that I missed the first time.
Added rOpenSci footer.
Merge pull request #61 from SimonGoring/master

Fixed `get_datasets` bug.
Merge pull request #62 from SimonGoring/master

Added check_tables which ought to return a warning when the GeoPolitical...
Merge pull request #63 from SimonGoring/master

New API function and cleaning up get_table.
Merge pull request #64 from SimonGoring/master

Added get_geochron.
Merge pull request #65 from SimonGoring/master

Rebuild of the package.  Fixed an error message in get_geochron to `try`...
Merge pull request #67 from SimonGoring/master

Modification to get_download
Merge pull request #68 from SimonGoring/master

Minor fix - the re-ordering of rownames when new rows are added needs to...
Merge pull request #69 from SimonGoring/master

Now all chronologies for a particular core are returned, rather than jus...
Merge pull request #70 from SimonGoring/master

Fixed the chronology stuff so that when samples both with multiple chron...
Merge pull request #71 from SimonGoring/master

Added chron control API function `get_chroncontrol`.  Still need to fix ...
Merge pull request #72 from SimonGoring/master

Multiple changes, mostly centered around building tests for the package.
Merge pull request #73 from SimonGoring/master

Updated the `README` file.  Added contributors
Merge pull request #75 from SimonGoring/master

Fixed typos in the pollen equivalence table, other minor changes.
Merge pull request #76 from SimonGoring/master

Fixed some more of the taxa in the pollen equivalence table.
Merge pull request #77 from SimonGoring/master

Fixed a problem with the chronology structure in get_download.  Still no...
Merge pull request #78 from SimonGoring/master

Fixed a bug that caused cores with chronologies spanning different depth...
Merge pull request #79 from SimonGoring/master

Changed `get_publication` output to fix Issue #31.  Added a 'Recent Chan...