Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo. Avoids needing to
repeatly update.
Also updates AUTHORS.txt from current repo with contributor names
Store list of previously open projects only in kicad.json
Keep all management of open projects in SETTINGS_MANAGER
Also add kicadSettings() for convenience
CHANGED: Settings are now stored in versioned sub-directories
ADDED: First-run dialog for migrating settings from a previous version
CHANGED: Settings are now stored as JSON files instead of wxConfig-style INI files
CHANGED: Color settings are now all stored in a separate settings file
CHANGED: The symbol editor and footprint editor now have their own settings files
CHANGED: Color settings are no longer exposed through BOARD object
CHANGED: Page layout editor now uses Eeschema's color scheme
Settings are now managed through a central SETTINGS_MANAGER held by PGM_BASE.
Existing settings will be migrated from the wxConfig format on first run of each application.
Per-application settings are now stored in one class for each application.
* Remove duplicate developer credits added in last commit.
* Update developer email addresses.
* Change copyright.h from GPL2+ to GPL3+ per FSF.
* Update newstroke license from CC-BY to CC0 with permission by author
Vladimir Uryvaev which reflects the official license on the newstroke
website http://vovanium.ru/sledy/newstroke/en.
* Coding policy fixes in AboutDialog_main.cpp.
Eeschema: cleaning code. Start work to enhance annotation algorithm.
Already added an option to annotate using sheet number (sheet 1 uses numbers 100 to 199, sheet 2 uses 200 to 299..).
Works fine if deleting existing annotation, but needs work to be used when the existing annotation is kept .