Fixes #233 - Update CLDR to latest version (v24)

New version
Fixes some tests for Zend_Date and Zend_Locale_Format
Fixes some tests for Zend_Currency
Fixes #66 - Gettext adapter cannot translate plurals when the target language has only one plural form
Fixes #262 - Zend_Db_Adapter_Exception::hasChainedException()
Merge pull request #260 from froschdesign/hotfix/233

Fixes #233 - Update CLDR to latest version (v24)
Merge branch 'hotfix/260'

Close #260
Fixes #233
Update copyright year to 2014.
Add Zend_Cache and also some test Zend_Cloud filee.
Merge pull request #265 from akrabat/copyright-2014

Update copyright year to 2014.
Additional gitignore entries for files created by the unit tests.
Merge pull request #267 from akrabat/gitignore-update

Additional gitignore entries for files created by the unit tests.
Allow later versions of PHPUnit to run the tests
Update install_dependencies.sh so that it installs PHPUnit 3.7.28.
Don't install our own version of PHPUnit.
Install phpunit/DbUnit for Travis testing.
Fully qualify the phpunit pear channel.
Don't upgrade-all
Zend_Filter_Compress_Tar::decompress() returns a boolean, so test for that.
Zend_Gdata_Extension_EntryLink's readOnly property should be a boolean, so test for that.