Tried some parameters for the frequency modelling
Merge branch 'master' of github.com:tomrunia/negotiation-project
Merge branch 'master' of github.com:tomrunia/negotiation-project
Made console output frequencyOM more compact, added function to Log

Also fixed spelling in the report and added a python script to find the
mean pearson correlation
Merge branch 'master' of github.com:tomrunia/negotiation-project
Registered session to helper
Merge branch 'master' of github.com:tomrunia/negotiation-project
Still trying some more settings
Added OMS to boa repository
Merge branch 'master' of github.com:tomrunia/negotiation-project

Conflicts:
	NegotiationAgent/src/negotiator/group7/Group7_FrequencyOM.java
	genius/boarepository.xml