Catch up package name change: scmgit -> git
Add ruby193-tw.
Update for 6.1.2 release.
Use 6.1.2_2013Q3 for forthcoming 20131020 version.
Reorder packages per dependency (mlterm might require ibus).
Add a packages list for 20131020 using pkgsrc-2013Q3.
Bump setupliveimage size from 800MB to 900MB.

Probably gtk3+ (and ruby-tw) requires most of 100MB...