Merge pull request #15 from liuge1990n/master

lhy 1.3
Merge pull request #16 from chrismacong/liuge_upload

Liuge upload
Beta 0.2.5
my0.0.5
Merge pull request #18 from overmoon/master

my0.0.5
Merge pull request #19 from chrismacong/halfmoon'sempty_upload

Halfmoon'sempty upload
my0.0.6
Merge pull request #20 from overmoon/master

my0.0.5
Merge pull request #21 from chrismacong/halfmoon'sempty_upload

Halfmoon'sempty upload
my0.0.7
Merge pull request #22 from overmoon/master

my0.0.7
Merge pull request #23 from chrismacong/halfmoon'sempty_upload

Halfmoon'sempty upload
lhy4