qicharts 0.1.1
=================
* The trc function now retuns a lattice object.

* Added arguments to control printing character and colours in trc function.

* Added dec argument to control the number of decimals on the label of
  the center line in trc function.

* The qic function now plots the main curve on top of other lines in the plot.

* Fixed an error caused if data frame argument holds a data frame
  created with the group_by function from dplyr.

qicharts 0.1.0
=================
* First release.
