Remove redundant sizers from environment variable dialog.
Improve sizers and layout spacing of environment variable and environ-
ment variable edit dialogs.
Remove path from dialog box titles since environment variables are not
limited to file paths.
Improved help messages for both environment variable and environment
variable edit dialogs.
Restore highlighting of externally defined environment variables.
* Remove ENVIRONMENT_VARIABLE_CHAR_VALIDATOR::OnChar() because it was skipping
the filtering of the first character. Not sure what was going but this seemed to fix the issue.
* Added environment variable name test to DIALOG_ENV_VAR_CONFIG::TransferDataFromWindow
because apparently validators do not get called in wxGrids even whe the extend window style
wxWS_EX_VALIDATE_RECURSIVELY is set.
* Set the default button using wxFormBuilder since the OK button is not part of a wxStdDialogButtonSizer.
* Minor improvements to the HTML help dialog.
* Fix assertion when calling HTML help dialog. Apparently any dialog derived from DIALOG_SHIM must
have a KIWAY top level window as a parent.
* Create new dialog to edit environment variables.
* Add helper class ENV_VAR_ITEM to manage environment variable values and
if they were defined externally.
* A path configuration dialog access to KiCad, CvPcb, Pcbnew, and Footprint Editor
window menus.
* Add validator for environment variables.
Wayne Stambaugh
Simon Richter
Maciej Suminski
jean-pierre charras
Marco Ciampa
Wayne Stambaugh