Modified pkgDep() to allow enhances as argument
Fixed makeRepo() and created makeLibrary()
Changed makeRepo and pkgDeps to be more robust with type and location of files.
Bumped version to 0.0-08
Cleaned unused functions in pkgDepTools.R
Modified pkgDep and makeDepGraph to remove base packages
Added testthat unit tests
General fixes and documentation improvements
Moved help examples to separate example files
Added cranJuly2014 dataset
Bumped version to 0.0-10
Fixed incorrect if statement in pkgAvail()
Added man page for cranJuly2014.Rd to git
Add plot method for makeDepGraph
Removed IMPORTS dependency on igraph, now SUGGESTS igraph
Merge branch 'master' into dev

Conflicts:
	DESCRIPTION
	NEWS
	R/makeRepo.R
	R/pkgDep.R
	man/getCranDescription.Rd
	man/makeRepo.Rd
	man/pkgAvail.Rd
	man/pkgDep.Rd
	man/pkgDepTools.Rd
Updated dev branch to be in sync with master branch