de
merging head changes
devel
Envelop setter issue
SetMetadataItem
Envelope setters bugfix
just test FIX
ubuntu compilation error fix
Merge branch 'lukeroth'
gdal_test.go callable with go test
GDALResampleAlg param in AutoCreateWarpedVRT function
Added gdal.pc
ComputeProximity returns 'Failure Error'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Fixed geometry methods which pointed to wrong function.

The methods IsValid(), IsSimple() and IsRing() on the Geometry object
all pointed to IsEmpty() instead of their respective values.
Merge pull request #11 from mathuin/fix-geometry

Fix geometry