Cellular HTTP error case fix only: add "AT".
The printErrorCodes() function called by the cellular HTTP code if it encountered an error was missing an "AT" on the front (i.e. it would send "+UHTTPER=0" rather than "AT+HTTPER=0" to obtain the error codes for HTTP profile 0).  This is now fixed.
@@ -150,7 +150,7 @@ static void printErrorCodes(uAtClientHandle_t atHandle,
int32_t err2;
uAtClientLock(atHandle);
- uAtClientCommandStart(atHandle, "+UHTTPER=");
+ uAtClientCommandStart(atHandle, "AT+UHTTPER=");
uAtClientWriteInt(atHandle, profileId);
uAtClientCommandStop(atHandle);
uAtClientResponseStart(atHandle, "+UHTTPER:");
