[GRASS-git] [OSGeo/grass] 19ea78: wxGUI location wizard: EPSG page improvements (#670)

[Linda Kladivova]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: 19ea788f9219e9ec7b19cb27420d31ba9cfcf514
      https://github.com/OSGeo/grass/commit/19ea788f9219e9ec7b19cb27420d31ba9cfcf514
  Author: Linda Kladivova <49241681+lindakladivova at users.noreply.github.com>
  Date:   2020-06-12 (Fri, 12 Jun 2020)

  Changed paths:
    M gui/wxpython/location_wizard/wizard.py

  Log Message:
  -----------
  wxGUI location wizard: EPSG page improvements (#670)

* Widget to epsg database file was removed.
* EPSG field was removed, instead it uses search box to filter items in the list of projections. It automatically selects first item in the list unless there exists a complete match with EPSG number.
* Link to epsg.io was added. This link responds to the search text.
* Includes changes in layout to avoid always using GridBagSizer for every page of the wizard.
* Some changes in wording.

Co-authored-by: Anna Petrasova <kratochanna at gmail.com>