implemented countlines; still need to account for comments (comments
should be empty lines)
Fixed isEmpty() to properly determine if given line is empty; added
isCommentLine() as additional condition in isEmpty(), finished
implementation for countlines(); accounting for lines that actually
belong to the code; also commiting new xml
half done - parse methods in classes
Added class method tags in xml
Added outcall, parametr tag, countline for methods, etc. Ready for
deliverable 1. Updated PyntaCode.xml to show current ouptput.