Merge pull request #4 from yalmasri/master

y4
Merge pull request #5 from yalmasri/master

y5
footer

footer
new commit
commit2

commit2
Merge pull request #6 from yalmasri/master

y6
lock delete

lock delete
lock add

lock add
delete gem sorcery

delete gem sorcery
Merge pull request #7 from yalmasri/master

y7
Merge pull request #8 from yalmasri/master

y7 null_session
Merge pull request #10 from yalmasri/master

y7 remove null session
Merge pull request #11 from yalmasri/master

y7 remove domain all from session_store
Merge pull request #2 from galaviz/master

L1