```bash
apache-formula$ yamllint -s .
./pillar.example
2:1 warning missing document start "---" (document-start)
5:26 warning truthy value should be one of [false, true] (truthy)
50:18 warning too few spaces before comment (comments)
51:16 warning truthy value should be one of [false, true] (truthy)
52:57 warning too few spaces before comment (comments)
52:89 error line too long (104 > 88 characters) (line-length)
67:33 warning truthy value should be one of [false, true] (truthy)
67:38 warning too few spaces before comment (comments)
69:31 warning too few spaces before comment (comments)
70:8 warning missing starting space in comment (comments)
75:53 warning too few spaces before comment (comments)
75:89 error line too long (98 > 88 characters) (line-length)
76:55 warning too few spaces before comment (comments)
76:89 error line too long (101 > 88 characters) (line-length)
78:50 warning too few spaces before comment (comments)
79:89 error line too long (95 > 88 characters) (line-length)
82:47 warning too few spaces before comment (comments)
83:54 warning too few spaces before comment (comments)
83:89 error line too long (100 > 88 characters) (line-length)
84:58 warning too few spaces before comment (comments)
84:89 error line too long (109 > 88 characters) (line-length)
93:32 warning too few spaces before comment (comments)
100:89 error line too long (105 > 88 characters) (line-length)
101:33 error trailing spaces (trailing-spaces)
102:16 warning truthy value should be one of [false, true] (truthy)
231:20 warning truthy value should be one of [false, true] (truthy)
242:32 warning too few spaces before comment (comments)
249:20 warning truthy value should be one of [false, true] (truthy)
254:20 warning truthy value should be one of [false, true] (truthy)
260:21 warning truthy value should be one of [false, true] (truthy)
283:8 warning missing starting space in comment (comments)
284:8 warning missing starting space in comment (comments)
297:15 warning too few spaces before comment (comments)
328:18 warning truthy value should be one of [false, true] (truthy)
330:20 warning truthy value should be one of [false, true] (truthy)
342:15 error empty value in block mapping (empty-values)
345:18 warning truthy value should be one of [false, true] (truthy)
348:18 warning truthy value should be one of [false, true] (truthy)
355:18 warning truthy value should be one of [false, true] (truthy)
358:89 error line too long (91 > 88 characters) (line-length)
359:26 warning truthy value should be one of [false, true] (truthy)
362:89 error line too long (99 > 88 characters) (line-length)
365:89 error line too long (267 > 88 characters) (line-length)
367:21 warning truthy value should be one of [false, true] (truthy)
369:26 warning truthy value should be one of [false, true] (truthy)
371:1 error too many blank lines (1 > 0) (empty-lines)
./apache/osfingermap.yaml
3:1 warning missing document start "---" (document-start)
./apache/modsecurity.yaml
4:1 warning missing document start "---" (document-start)
6:18 warning truthy value should be one of [false, true] (truthy)
7:20 warning truthy value should be one of [false, true] (truthy)
14:18 warning truthy value should be one of [false, true] (truthy)
15:20 warning truthy value should be one of [false, true] (truthy)
22:18 warning truthy value should be one of [false, true] (truthy)
23:20 warning truthy value should be one of [false, true] (truthy)
./apache/defaults.yaml
4:1 warning missing document start "---" (document-start)
5:26 warning truthy value should be one of [false, true] (truthy)
7:19 warning truthy value should be one of [false, true] (truthy)
10:18 warning truthy value should be one of [false, true] (truthy)
11:20 warning truthy value should be one of [false, true] (truthy)
./apache/oscodenamemap.yaml
4:1 warning missing document start "---" (document-start)
4:8 error trailing spaces (trailing-spaces)
9:8 error trailing spaces (trailing-spaces)
14:7 error trailing spaces (trailing-spaces)
19:6 error trailing spaces (trailing-spaces)
24:8 error trailing spaces (trailing-spaces)
29:9 error trailing spaces (trailing-spaces)
34:7 error trailing spaces (trailing-spaces)
39:8 error trailing spaces (trailing-spaces)
44:8 error trailing spaces (trailing-spaces)
50:9 error trailing spaces (trailing-spaces)
61:1 error too many blank lines (1 > 0) (empty-lines)
./apache/osfamilymap.yaml
4:1 warning missing document start "---" (document-start)
16:89 error line too long (104 > 88 characters) (line-length)
43:89 error line too long (105 > 88 characters) (line-length)
56:16 warning truthy value should be one of [false, true] (truthy)
114:11 error empty value in block mapping (empty-values)
114:11 error trailing spaces (trailing-spaces)
./test/salt/pillar/default.sls
5:26 warning truthy value should be one of [false, true] (truthy)
7:18 warning truthy value should be one of [false, true] (truthy)
8:20 warning truthy value should be one of [false, true] (truthy)
```
* Add apache version (2.2, 2.4) detection based on osfinger (defaults to 2.4).
* Version can be overridden in pillar (for Apache 2.4 on RHEL 6 for example)
