Add tests to check for existing files before copying template files.
Split load project, create new project, create new project from template,
and load project from history command events into simple methods that
perform the correct actions before loading the project. This greatly
simplifies the code.
Create a load project method that can be called from the event handlers
above. This simplified a lot of duplicate code that existed in many of
these event handlers.
Remove the dummy "noname.pro" file creation which created required some
ugly code to prevent this file from being created unexpectedly. Now
KiCad launches without setting a project file name when appropriate.
Fixes lp:1713951
https://bugs.launchpad.net/kicad/+bug/1713951
Wayne Stambaugh
Simon Wells
jean-pierre charras
Povilas Kanapickas
Dick Hollenbeck
Miguel Angel Ajo
Brian Sidebotham