Massage wording a little

Following @igalic's advice in issue #26, I've changed some of the wording to make it more friendly.
Massage wording a little

Removed trailing character that mysteriously appeared in line #13.
Rename "need help" to "support"

I also made the notice re: compatibility breakage a little more obvious. :)
Merge pull request #130 from phrawzty/patch-2

Patch 2
Add repository management based on PR #121

- Added new define
- Updated readme
- Added spec tests
Fix config file location

Reported on IRC that the location of the config file was wrong.
Fix incorrect parameter name "file" in doco
Prep files for release of 0.4.2
Merge pull request #132 from barthoda/patch-1

Fix incorrect parameter name "file" in doco
Improve testing and add coverage reporting
Merge pull request #133 from elasticsearch/rspec_coverage

Improve testing and add coverage reporting