- add Preferences.txt
- now creates Preference window in center of screen with standardized size and non-resizable
- use PreferencesWindow.xib to (1) center, (2) set the size of, and (3) make resizable the preferences window - this makes it's opening more professional
fixed syncing problem between preferences.drawAxes and the corresponding checkbox
Merge pull request #2 from KurtGodel/TestBranch

Test branch