Disable Nagle Algorithm on outgoing TCP connections
Implement buttons to control AIS target tracks from the target list. Still we don't have multiselect there, but should make the feature way more useful in busy waters
Correct Z-level visibility of some dialogs on Mac (Send to GPS, ExportGPX)
In GRIB PlugIn, add GribTable.cpp to pot source list.
Correct Garmin GPS Route Upload for Windows.  (FS#1211)
Correct Chart error notation when using internal georef override. (FS#1265)
Correct S57 object query attribute units for VALACM and VALMAG (FS#1295)
Improve ENC Safety Contour determination
Close and remove orphan network datastreams on address/port modification and Apply  (FS#1281)
Set Route/Track properties timezone display default to LocalPC time.  (FS#1262)
Merge pull request #88 from stripydog/master

Disable Nagle Algorithm on outgoing TCP connections
Fix a crash on attempt on setting options of a TCP server which can't exist. Eg. Configured to an IP address not assigned to any interface.
Correctly remove context menu item "Weather Table" on GRIB dialog close.
Unfinished unit tests changed from failing to FIXME
Merge branch 'master' of https://github.com/OpenCPN/OpenCPN into mainline

Conflicts:
	include/AISTargetListDialog.h
	include/ConnectionParams.h
	include/ais.h
	include/navutil.h
	include/ocpn_plugin.h
	include/s52s57.h
	include/s57chart.h
	src/AISTargetListDialog.cpp
	src/OCPNListCtrl.cpp
	src/OCP_DataStreamInput_Thread.cpp
	src/Route.cpp
	src/SendToGpsDlg.cpp
	src/TrackPropDlg.cpp
	src/chartimg.cpp
	src/datastream.cpp
	src/navutil.cpp
	src/options.cpp
	src/pluginmanager.cpp
	src/routemanagerdialog.cpp
	src/s52cnsy.cpp
	src/s52plib.cpp
	src/s57chart.cpp