~dricottone/image2ascii

ref: 97d2c5a7046841d4b0163bd7c39981196a677efa image2ascii/convert/testdata d---------
97d2c5a7 — qeesung 6 years ago 
rename hasky to husky
5faf6387 — qeesung 6 years ago 
add convert test case
973071e1 — qeesung 6 years ago 
add convert package testdata