add experiment settings
change reward indicators to buttons
cleanup: removed unused vars
enabling and disabling of choice buttons
enabling corrected, bool choices corrected
add experiment settings
change reward indicators to buttons
cleanup: removed unused vars
enabling and disabling of choice buttons
enabling corrected, bool choices corrected
[dualbeat] add choice for randomized amplitudes
[dualbeat] add randomization amplitude field
Merge branch 'dualbeat' of https://github.com/jgrewe/relacs into dualbeat

Conflicts:
	plugins/efield/include/relacs/efield/dualbeat.h
	plugins/efield/src/dualbeat.cc
reactivate reward labels and have extra buttons for choice in separate groupBox
removed options from repro, config improved
disable continuous update of options
extract layout and options to separate functions
changed layout to grid layout, added buttons and handler functions
populate info panel
removed option update loop