Add configuration file for modulesync

https://github.com/puppetlabs/modulesync
Sync files
`be_true` and `be_false` are deprecated

Replace with `be true` and `be false` and make predicate return a
boolean.

> Methods that don't return a boolean, shouldn't end in a question mark.
-- https://github.com/bbatsov/ruby-style-guide#naming
Failing spec to describe my problem
Handle quotation marks in section names

The section name appears on a line by itself, in square brackets (`[` and
`]`), all characters between the opening `[` and the closing `]` should
be considered to form the section name.
Merge branch 'deprecation-warnings' into handle-quotation-marks-in-section-names

This should fix the build.

If this change isn't desired,
./spec/unit/puppet/provider/ini_setting/ruby_spec.rb:1044 could be
changed to:

```ruby
provider.exists?.should be_nil
```
Merge pull request #114 from cmurphy/master

Start synchronizing module files
Update .sync.yml to support new .travis.yml configs
Synchronize .travis.yml
Test allowing $ signs in section names

Verifying that this PR addresses https://github.com/puppetlabs/puppetlabs-inifile/pull/98
Update Gemfile for .travis.yml defaults
Merge pull request #117 from cmurphy/master

Synchronize .travis.yml
Add validate and lint tasks to travis script
Merge pull request #118 from cmurphy/master

Add validate and lint tasks to travis script
Merge remote-tracking branch 'origin/master' into handle-quotation-marks-in-section-names
Spec for MODULES-1194

Ini_file module does not recognize section names with forward slashes in them

https://tickets.puppetlabs.com/browse/MODULES-1194
Merge remote-tracking branch 'puppetlabs/master' into temp

Conflicts:
	Gemfile
Merge pull request #115 from johnsyweb/handle-quotation-marks-in-section-names

Handle quotation marks in section names
Release 1.1.1

Summary
This supported bugfix release corrects the inifile section header
detection regex (so you can use more characters in your section titles).

Bugfixes
- Correct section regex to allow anything other than ]
- Correct `exists?` to return a boolean
- Lots of test updates
- Add missing CONTRIBUTING.md
Merge pull request #119 from hunner/release_1.1.1

Release 1.1.1