remerge attempt
Feedback from Duncan

Signed-off-by: Duncan Gray <Duncan.Gray@ga.gov.au>
Revert "Feedback from Duncan"

This reverts commit 9fec87cf20bf22d4e99a287b98e224c7dd46b016.
dont dos2unix this time = messes up the diff
Retain nodata values from source nc file
Changed 2 more VEGL occurrences.
travis config
Merge pull request #32 from alexkrumpholz/feature/VHIRL-35_Change_VEG_Land_VGL_to_VL

Changed 2 more VEGL occurrences.
Merge pull request #30 from squireg/devel

Retain nodata values from source nc file
Merge pull request #28 from terryrankine/anuga-busso-update

Anuga busso update