removed travis build button until gdal issue fixed
added fxn elevation to get eleveation data
updated url in parsenames to api.gbif.org
fixed aspect ratio in gbifmap
closes #51
also added additional eg in gbifmap
added globals file and removed globals vars from gbifmap
added installations fxn
closes #60
added limit and offset args to orgs and datasets fxns
added data.table to imports in desc file
added startup message
fixed verbatim parser
added assertthat and stringr to pkg imports
changed startup message
fixed broken tests
updated readme with note about branches
fixed documentation in a few fxns
added installations fxn, not yet complete
updated docs
fixed errors in isocodes dataset and added more documentation on the data set, closes #66
merged changes from previous commits on dev branch
fixed various doc files and tests that were broken
Merge pull request #67 from ropensci/dev

merging dev to master to push v0.5 to cran