Merge pull request #20 from overmoon/master

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

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

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

Halfmoon'sempty upload
lhy4
Merge pull request #24 from liuge1990n/master

lhy 1.4
Merge pull request #25 from chrismacong/liuge_upload

Liuge upload
Beta 0.3.1
Beta 0.3.2
Beta 0.3.3
my0.0.8