Fix logging issue
fixing after the merge
Merge branch 'master' of github.com:logsearch/logsearch-shipper.NET into integration_tests
Refactor running and capturing output from nxlog.exe to go via external logfile rather than via StdOut & StdError, so that all ERROR messages are captured.
Removes dependancy on third party Process Runners.
Trim extra unnecessary comma from nxlog routes config.
Merge branch 'master' of github.com:logsearch/logsearch-shipper.NET into integration_tests

Conflicts:
	src/LogsearchShipper.Core/packages.config
bugfix - for a case when config path contains spaces
fixed test config
bugfix - for a case when config path contains spaces
Merge branch 'master' of github.com:logsearch/LogSearchShipper into integration_tests