Fixed invalid blog path
Fixed invalid blog path

Fixed invalid save location path which missed a trailing backslash after
choosing a directory with the FolderBrowserDialog.
This resulted in different errors, like ‘could not find a part of the
file' or ‘not enough disk space’.

mzmang/TumblTwo,delobelleAnthony/TumblTwo,johanneszab/TumblTwo,zmLGBBM/TumblTwo