my.js: update dt template method

* Switch string names
* Enable ability to pass template to create_dt
Pre-work for adding bspwm_template.dts usage for analogWrite
extras/bacon_cape/flot: add flot library

http://www.flotcharts.org/
extras/bacon_cape/demo_flot.html: added flot demo
Merge branch 'master' of 192.168.7.2:bonescript/
Added a handful of bacon_cape demos
Merge branch 'master' of 192.168.7.2:bonescript/