Man page for cfn-init

Change-Id: I85e93505363ccd2ee1989aa9be38a629f4b00356
Fixes: bug 1153844
Man page for cfn-create-aws-symlinks

Fixes: bug #1153851
Change-Id: I8c9993df7f839bc407f6b372fcd140c2924c806f
Man page for cfn-get-metadata

Fixes: bug #1153848
Change-Id: Ie545e3037deeeb06095d6f6a09479c05a118b1f8
Man page for cfn-hup

Fixes: bug #1153850
Change-Id: I799a286ffab36252134ba77fc28c3184bd20e4e8
Man page for cfn-push-stats

Change-Id: I11d3afa129f8670ca691f78d42945db639105b5e
Fixes: bug #1153849
Man page for cfn-signal

Change-Id: I0b22ba38902be3135d8322161cbe0d1a4c0d3791
Fixes: bug #1153846