Merge branch 'master' of github.com:cbattista/OpenPsyc

latest version

removed junk file

fixes to the DrawDual function

removed unnecessary argument

new examples of use

experimental conditions now considered

better random colour selection, avoiding overly light colours

now separating hrfs based on what event they belong too

hrfs all getting drawn now, bug (with hasty fix) discovered in management of event times, proper fixes forthcoming

now drawing the events as lines

file for multipurpose graphical functions, such as color scheme managers

fixy fixy

actually works now

simulating the HRFs