PH centering site on map
Merge pull request #672 from arnavkagrawal/master

PH centering site on map
Fix broken unit tests (web2py change), better pattern for query comparison
Bug fix.
Bug fix (?) volunteers in deploy/human_resource/summary map tab.
Add deployments summary (deployments history).
PoIs progress
Merge branch 'master' of git://github.com/nursix/eden
Merge branch 'master' of git://github.com/flavour/eden
Merge branch 'master' of git://github.com/flavour/ifrc