Added Chapters: Procs & Lambdas, Modules, and Classes. Updated README's
Added chapters: Procs & Lambdas, Modules, and Classes. Updated README's
Merging Conflicts

Conflictg:
	Ruby Programming/_book/GLOSSARY.html
	Ruby Programming/_book/arrays,_hashes,_and_blocks/README.html
	Ruby Programming/_book/arrays,_hashes,_and_blocks/arrays.html
	Ruby Programming/_book/arrays,_hashes,_and_blocks/blocks.html
	Ruby Programming/_book/arrays,_hashes,_and_blocks/hashes.html
	Ruby Programming/_book/basic_syntax/README.html
	Ruby Programming/_book/classes/README.html
	Ruby Programming/_book/control_flow_in_ruby/README.html
	Ruby Programming/_book/index.html
	Ruby Programming/_book/modules/README.html
	Ruby Programming/_book/procs_&_lambdas/README.html
	Ruby Programming/_book/ruby_loops/README.html
	Ruby Programming/_book/ruby_methods/README.html
	Ruby Programming/_book/ruby_methods/documentation.html
	Ruby Programming/_book/search_index.json