Fixes #325 - Incorrect translation for ERROR_RECORD_FOUND

Added quotes in the translations files for the ERROR_RECORD_FOUND.
[Zend_Navigation] Remove a page recursively

Backport from ZF2 (zendframework/zf2#6085)
[1.12.6] Release readiness

- Updated README with release version, date, and notes
- Updated version constant to 1.12.6
Merge branch 'releases/1.12.6'

Release readiness
Version bump: 1.12.7dev
Merge branch 'release/bump'

1.12.7dev
Merge pull request #329 from andersonls/master

Fixes #325 - Incorrect translation for ERROR_RECORD_FOUND
Update DocBlocks for Zend_Application_Bootstrap - Closes #327
Fix Zend_Locale::isLocale to accept alias locales (Fixes #337)
Merge pull request #338 from froschdesign/hotfix/337

Fix Zend_Locale::isLocale to accept alias locales (Fixes #337)
Fixes #340 - Zend_Dojo_View_Helper_Dojo_Container::_renderStylesheets array_reverse
Merge pull request #341 from froschdesign/hotfix/340

Fixes #340 - Zend_Dojo_View_Helper_Dojo_Container::_renderStylesheets ar...
Merge pull request #333 from froschdesign/features/navigation/remove-page-recursively

[Zend_Navigation] Remove a page recursively