Bump version to 0.3.1.

Update CREDITS.

Trying to guess how we were called does not work. Don't try to be smart, and take the full path, even if we are in PATH.

For those architectures that support both endianness, some default to big endian, others default to little endian.
Make this possible in the target selection menu.

Apply some scosmetic changes, courtesy Al Stone <ahs3@ahs3.net>.

Add linux-2.6.22.{4,5}

Add binutils-2.18.

Fix restoring the environment.

Bump version to +svn.

Bump version to 0.3.0.

Update all samples to the latest set of options (because so much as changed since we dropped the core C compiler and many obsolete versions).

Add patches against gcc-3.4.6. Untested.

Clarify licensing issues.

Add linux-2.6.22.3 for kernel headers isntall.

Remove dead linuxthreads patches.

Change "triplet" (target triplet) to "tuple". That sounds better!
Document overriding the number of // jobs.
Some small documentation fixes.

Fix printing the version string when configured with --local.

Add the possibility to force the number of // jobs without reconfiguring.

Warn when using -pipe with glibc>=2.6.

Get rid of the core cc selection. It is now the same as the final compiler.

Do a clean-up pass on the OBSOLETE features (versions):
- remove legions of those,
- remove associated patches no longer needed,
- mark then as (OBSOLETE) in the prompt;

Totally comment-out the multilib option: it's not implemented, and not really implementable with the current crosstool-NG scheme.

Don't use -pipe when building glibc>=2.6: ./configure chokes on it.
(This is because "gcc -pipe --help" doesn't print what it should print).

Fix a small typo when extracting non-compressed steps.
Have a go for a sane handlign of tar options and extensions.

Fix saving the environment. Thanks to Mark Vels <Mark.Vels@fundem.net> for pointed it out!

Add experimental binutils-2.17.50.0.18, along with patches from previous snapshot.

Add linux-2.6.22.2 for headers.

Add glibc: 2.5.1 - 2.6 - 2.6.1.
Apply the same patches as glibc 2.5: they apply without any problem (except for ridiculously small offsets).

When adding a new experimental/obsolete version, mark it as so in the prompt.

Introduce new config option: CT_TARGET_ALIAS_SED_EXPR
This option is used as a sed expression to pass onto CT_TARGET to create an alias.