improve function chaining in chart control functions
[#69] add default pie chart radius for better usability
[#50] switch from custom css to bootstrap
change version number to 1.0.0
[#50] change tooltip css class name to dc-tooltip to avoid collision with bootstrap
switch some function ordering
fix typo for min angle
add wiki markdown to git
add list of content for wiki
Merge branch '1.0' of github.com:NickQiZhu/dc.js into 1.0

Conflicts:
	dc.min.js
[#72] Merge branch 'master' into 1.0

Conflicts:
	dc.min.js
Merge branch 'master' into 1.0

Conflicts:
	dc.min.js
Merge branch 'master' into 1.0
merged fix for #77
add pivot features
allow config object
clean
reformatted wiki.md
renamed wiki.md
[#70] add missing chart creation function for bar, line, pie, and composite charts