Move patch-renumber.sh from tools/ to scripts/

Move toolchain-config.in from tools/ to scripts/
Small documentation fix.

/trunk/scripts/crosstool.sh | 2 1 1 0 +-
/trunk/docs/overview.txt | 1 1 0 0 +
2 files changed, 2 insertions(+), 1 deletion(-)

Move populate.in from tools/ to scripts/

/trunk/scripts/crosstool.sh | 2 1 1 0 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Update config.guess and config.sub with the latest versions from upstream.

/trunk/tools/config.guess | 19 17 2 0 +++++++++++++++++--
/trunk/tools/config.sub | 10 6 4 0 ++++++----
2 files changed, 23 insertions(+), 6 deletions(-)

Move addToolsVersion.sh from tools/ to scripts/

/trunk/docs/overview.txt | 2 1 1 0 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Sanity-check CT_TARGET_VENDOR, CT_TARGET_ALIAS and CT_TARGET_ALIAS_SED_EXPR:
- vendor and alias must not contain spaces
- vendor must not contain dashes '-'
- sed_expr must not generate an alias with a space in it

/trunk/scripts/functions | 17 16 1 0 ++++++++++++++++-
/trunk/config/toolchain.in | 1 1 0 0 +
2 files changed, 17 insertions(+), 1 deletion(-)

.config is in CT_TOP_DIR, and we *are* in CT_TOP_DIR.

/trunk/scripts/crosstool.sh | 2 1 1 0 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Bump version to 1.3.1+svn.

/branches/1.3/.version | 2 1 1 0 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Bump version to 1.3.0.

/branches/1.3/.version | 2 1 1 0 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Backport #1256 from trunk/:
- Use the dedicated function CT_DoConfigSub rather than invoking config.sub directly.

/branches/1.3/scripts/crosstool.sh | 4 2 2 0 ++--
1 file changed, 2 insertions(+), 2 deletions(-)