Core: Fix incorrect regexp

Fixes #1200
Closes #1201
Core: Explicit default for focusCleanup option

Also removes unused blockFocusCleanup property check.

Fixes #676
Core: Use return value of submitHandler to allow or prevent form submit

Gives more control to the user over allowing or preventing the native
submit event, instead of always preventing it.

Fixes #650
Core: Apply ignore setting to all validationTargetFor elements

Previously the filter only applied to checkables. Adds a test and moves
an existing valid() test closer to the others.

Ref #156
Closes #468
Build: Only concat when running grunt-watch
Core: Escape id/name before using it as a selector in errorsFor

Fixes #1275
Core: Don't trim value in min/max/rangelength methods

Fixes #1274
Core: Improve id escaping, store escaped id in describedby

Ref #1275
Fixes #1269
Closes #1273
Core: Ignore readonly as well as disabled fields.

Closes #1261
Closes #1262
Additionals: Fix pattern method when parameter is a string

Reverts 37992c1c9e2e0be8b315ccccc2acb74863439d3e

The pattern should match the entire value of the input, not just a subset.

Closes #1204
Core: Allow 0 as value for autoCreateRanges

Closes #1293
Build: Update commitplease dependency to 1.11.0
Additionals: Add postalcodeBR method

Validates brazialian postal codes

Closes #1291
Changelog: Prepare 1.13.1 release
Build: Updating the master version to 1.13.2-pre.
Build: Cleanup gitignores, jscs settings, package descriptions
README: Update link to HTML spec about email validation

Fixes #1304
Localization: Remove full stop at the end of italian messages

It looks ugly to see a full stop at the end of an error message, and it
is worse if the message is used in dynamic context (e.g. in a kind of
popup message like a tooltip)

Also use the default (possibly localized) error message when a wrong date
is used instead of using a static message to improve flexibility, for all
three custom date methods.

Closes #1326
Additionals: Brazilian CPF number

Closes #1310
Localization: Update zh locale

Closes #1302