Ported OHLC chart to new Chart API

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10980 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Some refactor to remove duplicated code

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10982 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Ported DonutChart to new Chart API

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10983 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Ported BubbleChart to new Chart API

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10985 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Remove unused imports

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10986 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Ported MeterGaugeChart to new Chart API

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10988 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
resetZoom for new chart api

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10992 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Use enum

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10995 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c
Fixed category rendering for linechart

git-svn-id: http://primefaces.googlecode.com/svn/primefaces/trunk@10997 5a70e874-a5cb-11dd-8af2-493fb0bb9f7c