fixed formatting
nxlog service registration - basic implementation
bugfix
run nxlog as a system service
bugfix (redirect stderr output)
re-enable TestResumingFileShipping
diagnostic logging
stop LogSearchShipper by pressing 'q' button
bugfix (running app when no console input is attached)
refactoring (test init)
refactoring
bugfix (working with redirected console input)
Merge branch 'master' of github.com:cityindex/LogSearchShipper into issue_15_nxlog_service_mode

Conflicts:
	src/LogsearchShipper.Core/NxLog/NxLogProcessManager.cs
bugfix
refactoring
diagnostic logging
bugfix (running multiple tests at once)
increased log rolling period (fix nxlog missing records)
improved error logging
bugfix (invalid chars in the service name)