NVDB QGIS Plugin

Pull request #47: NVDBDOVUTV-420 merge d

Merge in NVDBDOV/nvdb-qgis-plugin from NVDBDOVUTV-420-merge-d to Dev

* commit '9e5c6f36b7fde4dfe1f4dc6eb765e2fe30662689': (112 commits)
  NVDBDOVUTV-420: updating stedfest punkt and linje are returning dict wiht None if something wrong with vegrefStedfesting.py module or API
  NVDBDOVUTV-420: updating test now stedfest tests will be skiped if something wrong with API
  NVDBDOVUTV-420: updating testing stage, now master also will run test
  NVDBDOVUTV-420: updating import
  NVDBDOVUTV-420: updating testing stage, adding when expression, only test when is not master, but all the other branches
  NVDBDOVUTV-420: updating deploying stage, adding script for cleaning __pycache__
  NVDBDOVUTV-420: adding new .py module for cleaning pycache folders
  NVDBDOVUTV-420: changed name from vegobjekt_parser to advanced_filtering
  NVDBDOVUTV-420: updating for adding new python module .py advanced_filtering.py
  NVDBDOVUTV-420: updating for adding all ui files as extra instead of compiled ui
  NVDBDOVUTV-420: fixing env, it was buggy when chosing a diffent option then test
  NVDBDOVUTV-420: fixing env when instantiating vegrefStedFestning class, before env was hardcoded, now dynamic
  NVDBDOVUTV-420: fixing env when instantiation of source_more_window, only sending short for test, prod and utv
  NVDBDOVUTV-420: adding vegobjekt_parser.py module
  NVDBDOVUTV-420: fixing conflicts from Dev and fixing env
  NVDBDOVUTV-420: fixing conflicts from Dev and instantiating more_window with env
  NVDBDOVUTV-378: added mroe button control
  NVDBDOVUTV-378: small ui change
  NVDBDOVUTV-378: fixed bug with overlapp
  NVDBDOVUTV-378: fixed stringifyRelasjon() so that it works with several relasjoner. Changed updateUrl() to properly add correct overlapp format
  ...