Initial (non-working version) of enhanced bidcache
Commit for oscillation feature
oscillation feature
oscillation feature
Merged development
Merge branch 'development' of github.com:flexiblepower/powermatcher into oscilatingtwo

Conflicts:
	net.powermatcher.examples/src/net/powermatcher/examples/PVPanelAgent.java
Extracted BidCacheSnapshot from the BidCache.
Did small namechange and change to prevent BidCacheHistory from
becoming too big
Merge pull request #111 from flexiblepower/oscilating_feature

Oscilating feature