Adding various streets in Carrickmacross

Adding T45/R182 route to the border

adding missing name

Adding squares in Monaghan town and town object

Adding Castleblayney town object

Extending T2 from Castleblayney to Monaghan

More streets in Monaghan

Adding some streets in Monaghan

Adding Castleblayney–Carrickmacross road and updating the T2 through Castleblayney

Adding A37 through Cullaville

Updates around Coolskeagh Bridge

Adding stations on the GNR between Castleblayney and Dundalk

Adding part of current N53 route

Adding source tagging

Mapping some T and L roads in Castleblayney (with inaccurate start/end dates)

Crudely adding the Castleblayney to Ballybay section of the Great Northern Railway