Adding in handler to prevent Auth Error: Error in fromJSON(raw.data) : STRING_ELT() can only be applied to a 'character vector', not a 'raw'
Same fix as previous commit - applied to token refresh.
Updated to use HTTR rather than RCurl for post requests.
Removing last little remnant of RCurl
Initial work to get MCF API data calls working - not tested with batch or walk.
Getting batches and walks working, fixing date parsing for mcf:conversionDate.
Fixing all references to content(response) to specify response type and then parse the response...e.g.
        ga.data <- fromJSON(httr::content(request,'text'));
Enforcing no whitespace in elements and dimensions
Merge pull request #24 from WillemPaling/master

Update post requests to use HTTR instead of using RCurl directly, content() fixes for httr 0.3