Merge pull request #38 from frenkiboy/development

Development
max -> maxColorValue for rgb() function that is used for heatmaps. This resolves a R CMD CHECK issue
- check related issues with plotting functions fixed.
- new dependencies listed in DESCRIPTION
- proper imports done for NAMESPACE
- package builds & loads
- ScoreMatrix(List) help page link issues resolved
- feature.RData is deleted
- ScoreMatrixList argument 'targets'->changed to 'target' for all
tidying up some inline comments to 80 columns
changes to description declaring more suggested packages for examples
- version bump
- R CMD check passes with no warnings
- documented data sets
- readGeneric meta.col -> meta.cols
- new tests
Sorted out all commits - kept all changes

Merge branch 'development' of github.com:al2na/genomation into development

Conflicts:
	R/readData.R
	R/scoreMatrixList.R
	genomation.Rproj
	inst/tests/readDataTests.R
	inst/tests/tab.test1
	inst/tests/tab.test2
	inst/tests/tab.test3
DESCRIPTION:
	- sorted the whitespace

plotMatrix:
	- removed the ifelse from the arguments and put it into function
	  body

readData:
	- corrected meta.col -> meta.cols in readGeneric

scoreMatrixList.R:
	- changed target->targets
scoreMatrixList.R:
	- changed & -> && when testing for the file