use angular  to autoload data
Merge remote-tracking branch 'origin' into angular-timeout
updates to timeout and displaying of data
client: running buffer of data

Behaviour is now:
* there is an initial load of points, user defined number.
* each refresh, the most recent points are retrieved to keep buffer up to date.
* old points deleted from buffer to maintain size.
client: added bootstrap css
client: or maybe use ui-bootstrap

since it is for angular.  the radiobutton is about 3x as long for
ui-bootstrap
client: added slider to control historical view amount

this is a percentge of the buffered data.
trying to add second data source, but wheels are off (angular errors)
fixed 2-source plotting.
client: hacky version now has 2 sources and works
Merge branch 'master' of github.com:integrityapplications/pinz

Conflicts:
	api.js