PROJ/docs/source/apps, branch 6.1.1

Update GitHub references: proj.4 -> PROJ

2019-06-04T21:29:04+00:00

Update website: proj4.org -> proj.org

2019-06-01T08:51:39+00:00

Add file reference language.

2019-05-15T15:56:27+00:00

proj_create(): add support for compoundCRS and concatenatedOperation named from their components

2019-04-22T18:05:36+00:00

Support following syntaxes:
- OGC URN combining references for compoundCRS:
  e.g. "urn:ogc:def:crs,crs:EPSG::2393,crs:EPSG::5717"
- its GDAL shortcut: e.g. "EPSG:2393+5717"
- OGC URN combining references for concatenated operations:
  e.g. "urn:ogc:def:coordinateOperation,coordinateOperation:EPSG::3895,coordinateOperation:EPSG::1618"

Doc: document --identify switch of projinfo (fixes #1332)

2019-03-28T12:45:17+00:00

Doc: consistently use +opt and brackets

2019-03-24T11:56:35+00:00

+opt represents one parameter. An ellipsis indicates additional
instances of the previous parameter may be given.

Spaces are used between parameters and before an ellipsis, not purely to
format brackets. See man(1) SYNOPSIS conventions.

Add -k ellipsoid option to projinfo (#1338)

2019-03-21T07:30:06+00:00

Allows querying of ellipsoid definitions by auth:code lookup

Doc: impove doc about OGC URN

2019-03-19T10:11:42+00:00

Make proper reference to 'gie --list'

2019-03-06T14:12:59+00:00

Improve formatting of program references on apps index

2019-03-06T14:12:59+00:00