Do not append `sid` to debian version
Revert "Do not append `sid` to debian version"

This reverts commit 08badc3d5a51621fd23ee80a82cfd7085ace2b4a.
staging: call removesrc before include
new_patch: Fix if no patches exists before
new_patch: Ignore line started with # in debian/patches/series
staging: Ignore removesrc error
Append ~${codename} instead of ${codename} to debian version
Remove reprepro_include function