First steps with github... minor updates to README

README.md

@@ -1,4 +1,16 @@
-qgis-crayfish-plugin
-====================
-
-The Crayfish Plugin for QGIS aspires to be a complete set of pre and post-processing tools for hydraulic modellers using TUFLOW and other packages.
+qgis-crayfish-plugin
+====================
+
+The Crayfish Plugin for QGIS aspires to be a complete set of pre and post-processing tools for hydraulic modellers using TUFLOW and other packages.
+
+Todo
+====
+
+Prepare a resources page (essentially a manual)
+Fix About section
+Add support for downloading Crayfish Viewer library from behind proxy server
+Anti-aliasing
+Consider removing apply button as it seems redundant
+Implement full sanity checking of user input values in Vector properties dialog and suitable error mesages
+Implement display vectors on arbitrary grid
+Implement filter vectors by magnitude