Add INSTALL file.
Merged in content-length (pull request #10)

Added ability to parse CONTENT-LENGTH and ACCEPT-RANGES HTTP response headers and store results.
Use G_GUINT64_FORMAT instead of %llu.
Merge pull request #1 from cablelabs/ruih/use-g-guint64-format-instead-of-llu

Use G_GUINT64_FORMAT instead of %llu.
Changed log msg level from warning to info.
Adjusted level of log messages, got rid of extra \n and tweaked the text in a couple of messages.  Also ran gst-indent.
Added ability to use content-length read from HTTP header in response from non-dlna servers as duration.  Also adjusted log levels based on testing with various DMSs.