branch layout
started work on layout
test
layout child timelines added
layout
add button working
Merge branch 'layout' of github.com:Wahib/Chronozoom-with-Dynamic-Layout into layout

Conflicts:
	Chronozoom with Dynamic Layout/Scripts/layout.js
implemented layout alg with all child timelines
Updated test data. Completed implementation with only timelines
using nikitas alg to generate relative layout tree
completing merge
bug fixes
fixed test positioning issues
fixed infodot layout
animated resize. ver 0.9
resize animation ver 0.9.5
resize animation ver 0.5
Merge commit '4ba671c439f2fba8374f3a78cb9553656801a46a' into layout
Merge branch 'layout'