delete history code relevant to timeline and map
add total.json but unfinished
Merge branch 'timeline'

Conflicts:
	css/timeline.css
	data/total.csv
	data/uk_police_force_areas.topojson
	index.html
	js/global.js
	js/timeline.js
	jsonTest5.html
add a json document
js scripts localization
total json document complete and change the timeline data fetch methods
Merge branch 'master' of https://github.com/tjbwyk/infovis
test
part of scotland cutted, narrow down the white spaces on left and right sides of map
rename two different svg variables
change total.json to an array of objects, which is accepted by svg.data().enter()
total data loading bug and barchart showing bug fixed
tooltip style uniformed
achieve district information and combine with timeline. unfinish
temp
Merge branch 'master' of github.com:tjbwyk/infovis
overlap x axis fixed
tags on y axis more sparse
[unfinish] map color change