remove space-typo
Added ability to indicate if header exists to import functions
Made cm flat instead of many rows.
Incorporated suggestions from Michal and Kevin.
Merge branch 'master' of github.com:0xdata/h2o
Fix some warnings during db create.
Merge branch 'master' of github.com:0xdata/h2o
Added ability to pass in col.names to import functions HTWO-1
Merge branch 'master' of https://github.com/0xdata/h2o
Forgot to edit NAMESPACE in HTWO-1