RIOT-OS/RIOT — pull request #1181 by LudwigOrtmann (2014-05-15 13:17:33+00:00)
Title: license checker WIP

Compares all source files against regular expressions for licenses and creates a file structure with files named after licenses that contain a list of files that apply to the respective license. E.g:
```
$ ./check.sh
$ wc -l out/*
2 out/1c-BSD
11 out/1c-BSD-ccnl
12 out/1c-BSD-embunit
2 out/1c-BSD-isc
1 out/2c-BSD-v1
2 out/3c-BSD-atmel
1 out/3c-BSD-clark
26 out/3c-BSD-openbsd
3 out/3c-BSD-ti
1 out/3c-BSD-v1
4 out/3c-BSD-v2
1 out/chan
0 out/gplv2-short-v1
10 out/gplv2-v1
0 out/gplv3-short-v1
0 out/gplv3-v1
0 out/gplv3-v2
0 out/lgpl-short-broken-grammar
192 out/lgpl-short-riot
5 out/lgplv2.1-v1
33 out/lgplv2-short-v1
25 out/lgplv2-short-v2
16 out/lgplv2-short-v3
1 out/publicdomain-v1
8 out/unknown
356 total
```