Disabled DEFINES, more hacks on libssh.h/hpp

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Removed libssh from project (external library is just easier)

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Got rid of both libssh and libssh2 libraries. Both not worth using.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Imported third SSH library in this week - PTssh. It's one implementation that looks reasonable. But still requires some love.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Refactored whole SFTP subsystem. Moved to PTssh after a couple days of hacking.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Commited very dirty version of fwm implementation with new SFTP engine.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Added more loggers to PTssh.cpp

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Updated Synshot project definition fo libPTssh.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Build PTssh before others.

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>
Finished first part of total rewrite of SSH implementation. More in details.

* Defined remote commands instead of SFTP channel settings.
* Using SCP for file send.
* Enabled ZLIB by default.
* Brought back Qt threads parallel behavior
* Still didn't

Signed-off-by: Daniel (dmilith) Dettlaff <dmilith@verknowsys.com>