Merge pull request #64 from alexanderson/master

fix graph
Merge pull request #65 from alexanderson/master

enhanced graph
Merge pull request #66 from alexanderson/master

fixed graph bug
Significant UI code restructuring

Moved UI code into separate files.
Generalised aggregate json code to allow for call stack and file access
information.
Small server side changes to store whole method name as metadata.
Small database changes to help generalise UI code.
Merge pull request #67 from dannybutler/master

Significant UI code restructuring
graphs to agg sql main page
Continued server structure reordering