Fix markdown
bundle exec
activesupport
correct descriptions of minutely and secondly

The `minutely` and `secondly` recurrences have nothing to do with hours. But the existing description for minutely ("by minute of hour") implies that `minutely(13)` would occur on the 13th minute of every hour, which is not the case.
Merge pull request #223 from alexch/patch-1

correct descriptions of minutely and secondly
Fix example description in specs
Merge pull request #224 from axsuul/master

Fix example description in specs
Updated namespace for documentation in the README
Added missing namespace in some of the example
Merge pull request #227 from epinault/master

Fix the doc to include namespace
update deprecation messages to include caller

Signed-off-by: Tyler Pickett <t.pickett66@gmail.com>
normalize whitespace in deprecated module

Signed-off-by: Tyler Pickett <t.pickett66@gmail.com>
Fix a typo in the README
CI test against Ruby 2.1.x
Merge pull request #234 from zoombody/patch-2

CI test against Ruby 2.1.x
Merge pull request #233 from zoombody/patch-1

Fix a typo in the README
Coerce validation intervals to int's
Merge pull request #228 from tpickett66/deprecation-message-improvement

Deprecation message improvement
Avoid serializing YAML for blank values

When dumping to the database, ActiveRecord would run blank values (nil
and "") through the serializer and wrap it a YAML string that is not
valid for us to parse as a schedule. When the attribute is blank going
into the serialized format, it should remain blank coming back out.

Fixed #231
Cleanup