Added support for capital file extension and example Homer
Update README.md

Added example 3
Update README.md

cosmetic
Simplified the download process - EBImage::readImage() can read URL directly!
Merge branch 'master' of github.com:woobe/rPlotter
release 0.0.3 added display_colours() and rblocks dependency
Updated examples, blog and credits
increased maximum iteration setting (to ensure K-Means convergence).
Release 0.0.4 added display_colours() and simulate_colours()
Updated examples and added simulate_colours(...)
Trimmed and updated installation / examples.
Merge remote-tracking branch 'original/master'