Download data from API link

[pitkant]

As described in issue #316 there is the possibility of copying API links from the eurostat website databrowser. It would be useful if these links could be copy-pasted into the R session and proper eurostat function to downloaded the data from the API to R.

Example dataset: https://ec.europa.eu/eurostat/databrowser/view/ttr00011/default/table?lang=en&category=t_avia

Example API link (Tab separated values (.tsv)): https://ec.europa.eu/eurostat/api/dissemination/sdmx/2.1/data/ttr00011/A.T.FRM_LD_NLD.TOT.TOTAL.EU27_2020+EA20+EA19+BE+BG+CZ+DK+DE+EE+IE+EL+ES+FR+HR+IT+CY+LV+LT+LU+HU+MT+NL+AT+PL+PT+RO+SI+SK+FI+SE+IS+LI+NO+CH+UK+BA+ME+MK+AL+RS+TR?format=TSV&compressed=true&startPeriod=2013&endPeriod=2024