ropensci/bomrang: Brandon

New print method for get_historical() and get_current_weather() using bomrang_tbl class and re-exporting dplyr methods to handle the new class, thanks to @jonocarroll for this huge effort

Add new aliases for get_current_weather(), get_current() and get_historical(), get_historical_weather() for consistency

Add new aliases for get_radar_imagery(), get_radar() and get_satellite_imagery(), get_satellite() to save typing

If images fail to download for any functions, a default image is returned with an error message to try again

get_current_weather() no longer has raw or as.data.table parameters, all data are returned with columns in proper class as with all other bomrang functions and the returned data.frame is a bomrang_tbl object. The raw parameter was set to FALSE by default, so the effect should be minimal for most end users.

Updates documentation formatting and corrects minor issues including spellchecking package and correcting spelling where necessary

Uses curl to download XML files before parsing them, rather than reading directly from the server. curl gives more flexibility in handling the server connections

Uses curl::curl_download() in place of utils::download.file() for a newer implementation of the same protocols

Correct formatting of DESCRIPTION file to conform with CRAN guidelines

Replaces \dontrun{} with \donttest{} for examples in documentation