Use /var/log/crowbar/sledgehammer instead of /install-logs

Be a good citizen and put logs where they belong too.
Merge pull request #53 from vuntz/rename-install-logs

Use /var/log/crowbar/sledgehammer instead of /install-logs
Revert "Use /var/log/crowbar/sledgehammer instead of /install-logs"

This reverts commit 9410dd876fc7603e0ed9f34cefd78d7a4dcd4633.

Changing the location of the sledgehammer install logs breaks too many other things.
Descriptions should start with Uppercase letter

Fix description to start with uppercase letter - as nearly everyone else
Merge pull request #55 from ajaeger/release/pebbles/master

https://github.com/crowbar/barclamp-logging/pull/55

Merged by devtool for cloudsleuth
Replace github.com/dellcloudedge mentions with github.com/crowbar
Merge pull request #56 from vuntz/replace-dellcloudedge

Replace github.com/dellcloudedge mentions with github.com/crowbar
Do not include \n in utils_line

This is just wrong, it shouldn't be needed (and it appears ugly in the
chef output log).
Merge pull request #58 from vuntz/fix-utils_line-usage

Do not include \n in utils_line