Removed commented code. Minor fixes made. Added a check before running 'make clean images'.
Removed reference to forest.py.
Refactored and removed duplicates in code block (make clean images)
Removed whitespaces.
Express if..else in Chef's imperative not_if & only_if.
Express if..else in Chef's imperative not_if & only_if language.
Merge branch 'master' of github.com:neomatrix369/openjdk-chef-build
Renamed build_openjdk_images to build_openjdk_clean_images for the 2nd execute block for openjdk8 recipe.
Swapped order of execution of code blocks build_openjdk_clean_images and ...build_openjdk_images.
Replaced [build_folder] with [build_log_file] to resolve selecting the correct build process.
Merge pull request #22 from neomatrix369/master

Some more small changes to the openjdk8 recipe