Merge pull request #73 from tpetricek/master

Adding groupRowsByBool with sample and tests
Added functions to get errors and successes from Series of tryvals
Link to docs from ReadMe.md
Merge pull request #78 from forki/patch-1

Link to docs from ReadMe.md
Added Series.order
Added Order series extension
Series.order -> Series.orderByKey
Fix orderByKeys -> orderByKey
Fix test
Merge pull request #71 from BlueMountainCapital/OrderSeries

Added Series.orderByKey
Override BindGetMember for SeriesBuilder
Merge pull request #89 from BlueMountainCapital/xchen.getmemberfix

Override BindGetMember for SeriesBuilder
Reading CSV should not ignore the schema parameter