added scpi dialog if ';' is pressed
removed reference to deprecated variable
enabled waterfall plot on windows
fixed switching IQ path bug
pseudo-merge from pyrf/master
fixed order of the input modes when sweep modes are added
Merge remote-tracking branch 'pyrf/master' into waterfall

Conflicts:
	examples/waterfall_crosshair_demo.py
	pyrf/gui/waterfall_widget.py
added waterfall.set_lookup_levels and connected to rtsa-gui plot controls
tidied the last commit
changed controls layout
changed names of amplitude controls to reflect more familliar SpecA controls
made labels larger, and in a bold font
grid lines are much brighter now
began implementing averagE
fixed average edit not showing properly
hide the average textbox when max hold is chosen
added limit to the average
fixed bug where changing the size of the data is not accounted for while averaging
Merge pull request #37 from mfarhan12/trigger_fix

Trigger fix
Merge pull request #41 from mfarhan12/average_trace

Average trace