update README
update README

habanero-rice/hclib,habanero-rice/hclib,habanero-rice/hcpp,habanero-rice/hclib,habanero-rice/hclib,habanero-rice/hclib,habanero-rice/hcpp,habanero-rice/hcpp,habanero-rice/hcpp,habanero-rice/hclib,habanero-rice/hclib