Merge branch 'release/0.6.1' into development

* release/0.6.1:
  Bumped version
Use quantized image only to calculate entropy. Crop original image.
Use https for rubygems
Move dependencies into more managable format and reduce dependencies
Clean out unused files and obsoleted Rake tasks.
test-files included dynamically.
Merge branch 'full-bit' of git://github.com/parkr/smartcropper into parkr-full-bit

* 'full-bit' of git://github.com/parkr/smartcropper:
  Use quantized image only to calculate entropy. Crop original image.
Merge branch 'development' into parkr-full-bit

* development:
  test-files included dynamically.
  Clean out unused files and obsoleted Rake tasks.
  Move dependencies into more managable format and reduce dependencies

Conflicts:
	Gemfile
Test to spec and reproduce issue #3.

Passes, this closes issue:3
Bump version
Merge branch 'release/0.7.0'

* release/0.7.0:
  Bump version
  Test to spec and reproduce issue #3.
  test-files included dynamically.
  Clean out unused files and obsoleted Rake tasks.
  Move dependencies into more managable format and reduce dependencies
  Use quantized image only to calculate entropy. Crop original image.