more methods to prep lot report
DHen report in progress.
Merge branch 'master' of https://github.com/valnet/valuenetwork.git

Conflicts:
	valuenetwork/valueaccounting/models.py
Continuing work on DHEN report. Appears to be working, except method fix to get all processes.
change outgoing_value_flows to add first process
and start changing core_model.txt according to Mikey's notes
Merge branch 'master' of github.com:valnet/valuenetwork

Conflicts:
	valuenetwork/valueaccounting/models.py
In progress: adding sort to flow report.  Need merge.
Merge branch 'master' of https://github.com/valnet/valuenetwork.git
add creation process and creation event
and rename outgoing_value_flows to value_flow_going_forward
Still in process, need to merge.
Merge branch 'master' of https://github.com/valnet/valuenetwork.git
DHEN report working enuf for now, commented out sort in progress.
Forgot new template in last commit.
handle more than one creation event in value_flow_going_forward
Merge branch 'master' of github.com:valnet/valuenetwork
DHEN report working except multiple events. (possibly data)
update core_model.txt based on Mikey's notes
Merge branch 'master' of https://github.com/valnet/valuenetwork.git
DHEN report: >1 event working, report appears done for this version.
Merge branch 'master' of https://github.com/valnet/valuenetwork.git