[archiso] Drop aitab support

Always create one filesystem of a fixed size (32G), format (ext4) and
know name "airootfs".

Simplify logic a lot.

1 files changed, 0 insertions, 2 deletions

diff --git a/configs/baseline/aitab b/configs/baseline/aitab
deleted file mode 100644
index 9134d60..0000000
--- a/configs/baseline/aitab
+++ /dev/null
@@ -1,2 +0,0 @@
-# <img>         <mnt>                 <arch>   <sfs_comp>  <fs_type>  <fs_size>
-airootfs      /                     %ARCH%   gzip        ext4       50%