Merge pull request #8 from CodeApeRan/home-mac

finished reading Bulleyes solution.
first commit on Cecilia PC, change the path of gitignore
cici pc, modify gitignore again
Finish my solution of Consonants. It works only for small input.
Merge pull request #9 from CodeApeRan/cici-pc

Cici pc
minor change on the shared classes.
minor change in Treasure solution code.
Merge pull request #10 from CodeApeRan/cici-pc

Cici pc
add palindrome method in the common class
Merge pull request #11 from CodeApeRan/work-pc

add palindrome method in the common class