2 commits

Author	SHA1	Message	Date
Grace Karanja	87ee8e8aef	Add ability to undo shifting of dive time ... Adds the ability to undo shifting of dive times. The change is captured at simplewidgets.cpp and an undo command is created. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>	2015-02-14 15:46:37 -08:00
Grace Karanja	6d996a7874	Add a structure to hold undo commands ... Add the undocommands.cpp / undocommands.h files, which will hold a collection of classes that will hold undo commands. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>	2015-02-11 08:05:53 -08:00