Refactor format using pylint 

Add depth=1 in cubic config 

Increase version to 1.0.5 

update version number 

fix readme instructions 

Add SRMD (CVPR2018) 

Merge pull request LoSealL#97 from LoSealL/dev Ready for refactoring

add models 

[ADD] `Lazy_Load` option in DDF. 

remove tensorflow requirements for it causes confusion sometimes