Implementing form signing, and making `Form::_defaults()` filterable.
Fix Compiler::template() not checking the configured cache path.

The method ignored the configured cache path when checking if the directory is writable.
Merge pull request #699 from michaelhue/master

Fix Compiler::template() not respecting custom cache paths.
Merge branch 'dev'
Merge branch 'dev'
Revert "Fix Compiler::template() not checking the configured cache path."

This reverts commit 4d2bf79127297411e2acb638368cbd60312ae97f.
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
FirePhp logger adapter typo
In the method _write.
Merge pull request #938 from rapzo/bug-typo

FirePhp logger adapter typo
Add docs to `Mocker` so it's easier to understand.
Merge pull request #940 from BlaineSch/f/mockDocs

Add docs to `Mocker` so it's easier to understand.
Fix typos in Mocker documentation.
Complete docs in the `template` folder.
Merge pull request #942 from BlaineSch/f/templateDocs

Complete docs in the `template` folder.
Merge pull request #941 from BlaineSch/f/mockDocsFixes

Fix typos in Mocker documentation.
Adding docs for `action\Request::$_detectors`.
Fixes scope/library conflicts for matching on scoped routes.