Refactored $chan->read's to work within while loops.  Also disabled PTY to solve issue with stdout/stderr splitting with callbacks.
Added comments and removed debugging module.
Added myself to CONTRIBUTORS, added .pod to README in MANIFEST
Merge remote-tracking branch 'protocall7/stderr' into 0.41
fixed a bug in conunction with IPC::Open3
merged pull request #113 from protoCall7.
use IPC::Open3 for local commands to get also a seperation of stdout and stderr