1) sed was not in deps, so it was implicit usage
2) remove grep as dep

Used by checkservice

When unit_path is sent to sed to workaround some chars in path,
the escaped characters was decoded by printf and characters
like \x2d were substitued by -, leading to an invalid path.

Error was:
```
$ checkservice
Error:: Unable to find pid file for openvpn-client@vpn.seblu.net.service.
```

Used on orion/gemini (Arch Repo Machine) to check deps accross reposiotries.

Avoid CI override when rebuild

Robin B authored Oct 20, 2018 and Seblu committed Jan 20, 2019

svn Id propsets have been removed tree-wide

Signed-off-by: Sébastien Luttringer <seblu@seblu.net>

mksrcinfo was integrated into makepkg

Since pacman 5.1, pacdiff changed of package

This is used to keep the screen output from disapear

bsd-games is providing a binary named atc, so we are conflicting