Avoid symlinks in the absolute paths
Merge pull request #34 from kvser/no_symlinks_path

Avoid symlinks in the absolute paths
detect bad_alloc as out-of-memory

Clang prints the bad_alloc message on out-of-memory, and sadly only
sometimes, other times it just crashes, but this is better than nothing.
Icecream's detection of actual running out of memory seems to be broken
(and the code looks fishy to me).
Remove filenames from md5sum output

Before this patch, since the filenames contain a temporary directory
name, icecc-create-env may create new tarball names even though the
content is exactly the same.
Merge pull request #50 from doomdavve/md5sum

Remove filenames from md5sum output
Debian and Ubuntu uses docbook2x-man instead of docbook-to-man

Signed-off-by: Rodrigo Belem <rodrigo.belem@gmail.com>