[Miyakawa, Oshino, Yamamoto]

We replaced a front-end computer for k1sr2 as a faster one.
Front-end computers for all suspensions and main optics are now v4 computers.

= What we did =
1. Disabled Dolphin connection on k1sr2.
(I don't know why but Dolphin connection on k1ioo1 was also disabled.)

2. Stopped a front-end computer for k1sr2 and replaced as a faster one.

3. Booted up k1sr2.

4. Rebooted a front-end computer for k1ioo1 after disabling Dolphin connection.

5. Restarted real-time models on k1test0.
(Timing glitch was probably occurs only on k1test0.)

6. Applied burt snapshot at 8:40 to k1sr2, k1ioo1, and k1test0.