began implementing markers/peak finder
finished peak/marker functions, peak will be restrained by trigger area
minor fix implemented to peak/marker, marker can now be clicked
added an object(plot_state) to hold all the plotting states
begain seperating pyqtgraph window from the main gui
added plot_widget.py
finished plot_state, plot_widget objects
saving work due to outage
added fstart, fstop buttons, hotkeyed them (1,3), markers compatable with max hold
added new gui state library
fixed marker bug
added buttons for plot controls
fixed mhold bug
finished color improvements, marker1/marker2 buttons are pressed, paused/unpause is now controlled by space
general clean up, added constants script
added grid, center view, and pause buttons
added icon file, begain adding tooltips to hotkey buttons
added qtooltip to all buttons with hotkeys, fixed frequency text bug, fixed peak find bug
fixed peak find, improved marker press graphic, fixed mhold not updating after frequency is manually changed
peak now works for both markers, clean up