Mon Dec 28 04:12:22 GMT+6 2009
    * -C* now works properly (eg -Ci)
    * There is now a configuration file which resides at ~/.config/aptly/settings
        - Currently there is only one option - cache: tells aptly where to download deb files to 
    * -C/--cache, unlikek apt-get's -o dir::cache::archives= option accepts relative path names
    * -c/--clean now removes files from a custom cache directory, as long as "cache" is specified in the settings file

Sat Dec 26 19:37:52 GMT+6 2009
    * swapped the meanings of -u and -U. totally subjective, but "aptly -Uu" looks better than "aptly -uU" to me
    * changed -a to -A and used -a/--autoclean for autoclean, since it is more likely to be used
    * added -c/--clean option which ONLY clears default cache (/var/cache/apt/archives)
    * added -C/--cache option which, if not given a path, this option will download deb packages to ~/.config/aptly/cache 
    * NOTE: -C doesn't work if right next to another option (ie "aptly -Ci"). I will work on this for the next version

Fri Dec 25 21:50:54 GMT+6 2009
    * option order is now respected again
    * modified documentation slightly
