RIOT-OS/RIOT — pull request #767 by mehlis (2014-02-23 17:23:45+00:00)
Title: shell: fix indentation

before:
```
2014-02-23 18:16:56,878 - INFO # > ps
2014-02-23 18:16:56,887 - INFO #	pid | name | state Q | pri | stack ( used) location | runtime | switches
2014-02-23 18:16:56,896 - INFO #	0 | idle | pending Q | 31 | 160 ( 148) 0x40000010 | nan% | 4294967295
2014-02-23 18:16:56,907 - INFO #	1 | main | running Q | 15 | 2560 ( 1048) 0x400000b0 | nan% | 4294967295
2014-02-23 18:16:56,913 - INFO #	2 | uart0 | bl rx _ | 14 | 324 ( 296) 0x40000c88 | nan% | 4294967295
2014-02-23 18:16:56,922 - INFO #	3 | relay | bl rx _ | 13 | 2048 ( 1376) 0x400030e8 | nan% | 4294967295
2014-02-23 18:16:56,931 - INFO #	4 | Transceiver | bl rx _ | 12 | 512 ( 308) 0x40003a50 | nan% | 4294967295
2014-02-23 18:16:56,940 - INFO #	5 | appserver | bl rx _ | 14 | 2048 ( 744) 0x400026dc | nan% | 4294967295
2014-02-23 18:16:56,945 - INFO #	| SUM | | | 7652
```

after:
```
2014-02-23 18:20:29,959 - INFO # > ps
2014-02-23 18:20:29,967 - INFO #	pid | name | state Q | pri | stack ( used) location | runtime | switches
2014-02-23 18:20:29,976 - INFO #	0 | idle | pending Q | 31 | 160 ( 148) 0x40000010 | nan% | 4294967295
2014-02-23 18:20:29,985 - INFO #	1 | main | running Q | 15 | 2560 ( 864) 0x400000b0 | nan% | 4294967295
2014-02-23 18:20:29,999 - INFO #	2 | uart0 | bl rx _ | 14 | 324 ( 296) 0x40000c88 | nan% | 4294967295
2014-02-23 18:20:30,000 - INFO #	| SUM | | | 3044
```