[TxMt] Revert to older version, or bring back some features?

[Michael Lawlor]

hi there,

textmate recently asked me to upgrade and i jumped at the chance  
because i love this editor. however since the upgrade, a few of the  
features that i rely on are no longer there/working as expected. these  
are not major things, but not having them has slowed me down and i'm  
wondering if there's a way to get them back or to revert to a previous  
version where they were still working.

my two biggest gripes are:

1. In the Ruby On Rails bundle: Migrations > Quick Migration used to  
generate a new migration file with the timestamp at the start of the  
filename. Now it seems to have reverted to the old way of doing it  
with sequential version numbers. I'd really like to get the timestamps  
back!

eg. "20101110061120_create_a_table.rb" instead of  
"001_create_a_table.rb"

2. I used to navigate very quickly between open tabs using the key  
combinations Apple+Option+Left Arrow and Apple+Option+Right Arrow. Now  
that's been replaced by Apple+Shift+[ and Apple+Shift+].

any help on how i can get these features working as they were before  
would be appreciated.