Implemented automatic queueing of portions of changes detected in FS. More in details.

* renamed copyFileToRemoteHost to copyFilesToRemoteHost.
* implemented support for list of files to be passed through one connection at once. No more 100 connections for 100 file changes. It should significantly improve performance of file sync.

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