Lots of updates to your plugin

[josegonzalez]

Please pull this in. Commit messages are self-explanatory, although I'm happy to elaborate on my changes.

[kvz]

Lots indeed! Thanks savant. Here's my initial feedback

Some issues:

• private methods. i tend to use protected unless i want to block the possibility of changing method behavior upon class extension. which is almost never.

  will change this after merge

• inconsistent indentation in csv class (both 2, 4 & 8 spaces are used, docblocks are not aligned with code

  will change this after merge

• textile (decided to use markdown for all my projects, this readme.md may not have been the perfect example, but think it's a slightly cleaner format, and better supported these days).

  will Not change this after merge since the diffs don't reveil if you also did content changes. i can live with textile for now

• not enclosing if blocks with {}

  will change this after merge

• @access in docblocks. php4 relic, since we explicitly declare our methods' scopes this only serves duplication

  will change this after merge

• fork is not up to date with master

  will apply a6977ea9fd904b882efbfa37cf81fe75d3c4dc0a after the merge

Forseeable but imo acceptable breakage:

• backwards compatibility breakage because ->{$action}['extract'] is now ->extract[$action]

  we should make a clear warning in the docs that people change their controller code.

Seems right to you?

[josegonzalez]

Sounds good. So long as the code follows CakePHP standards (other than the @access issue) I'll be happy.