Remove "UTF-8 to Text" conversion in Get so that PDF files are NOT corrupted when being transfered.

in \vi.lib\NI\Advanced HTTP Client\GET.vi there is a UTF-8 to txt that corrupts pdf strings. If I diagram disable out the conversion, the string is no longer corrupted and can be read by pdf programs.

I propose the conversion be removed from the Get function and help added to indicate that we "may" need to preform this conversion under various circumstances.