Implemented abstract methods for C class

still need to implement isPrototype
Finished ExtractorC

make isBlockEnd extract while part if its a do-while + ExtractorC is
done (assuming no bugs)
Mercilessly squashed bugs

need to add features next
CodeBlock toString and some formatting

made CodeBlock toString return a preorder tree representation
Made Enums, bug fixes, and feature sets decided

made token delim static, added register, switch, union prototypes,
Reformatting, implementing feature set methods, made reserved words text files

Auto-formatted all files and implemented some of the methods in
FeatureSet. Made the text files for C/C++ reserved words.
Merge pull request #2 from MrPickles/master

Pull request #2