Polish manpages
Remove empty TODO
Move rpm spec to contrib dir
Move sxid.{conf,cron} to examples dir
Update autoconf settings to version 2.69 and use automake 1.13.3
Ignore some autotools files
Add 'autogen.sh' script

It runs 'autoreconf' to populate autotools files.
Rename 'source' dir as 'src'
Merge 'master' branch