Add models for daily network summaries and histograms
Add checks to set flags for network summaries
Add update functions to jobs and esd

Add functions to process the data,
to find and store the coincidences
Add code to determine the coincidences between all non-test stations
Add creation of histograms for coincidences
Small fix for model filter

inforecords is not imported
Remove code mistakenly added in 3d5fd81e
Add migrations for new tables in histogram models
Fix path to coincidences group
Fix saving histograms for network

Use correct function
Add views for network

Add new /network/ urls
Add plot settings for coincidencetime and -number
Add network templates
Add links from station pages
In case of data page link with to coincidences with same date
Remove __exact, it is implied
Set number of coincidences in summary after processing them
Use new CoincidencesESD subclass

This subclass stores coincidences differently
Searches based on a subset of stations are easier
Also less extra storage space is required
Use the searcha dn store function from the subclass

The function in the subclass skips the processing
Open datafile in append mode

Rename some functions to better describe their function
Fix setting the number of coincidences
Add sidebar information to coincidences page

Show number of stations with data and total number of events
Small update to the help page
Make base flot lineWidth 1.5
Merge branch 'master' into coincidences

Conflicts:
	django_publicdb/status_display/urls.py
	django_publicdb/status_display/views.py
Update migration and initial data

There was a conflict (two migrations numbered 0003)
The migration for network histograms/summaries is now 0004
Limit coincidence window to 1 microsecond