Minor changes
Moved examples folder
* The getCrudeAndAdjusted now handles the intercept term better for naming the rows (Thanks to Victor)
* The getCrudeAndAdjusted/printCrudeAndAdjusted now use 'model' instead 'fit' for the model regression object name
* The printCrudeAndAdjusted now calls print on the htmlTable_str object so that it appears as expected
* Added unit tests for glm
Merged with pull

Merge branch 'master' of https://github.com/gforge/Greg

Conflicts:
	inst/tests/test-getCrudeAndAdjustedModelData.R