Test case for #1427

(cherry picked from commit fea189c4aeaf832414f312311af93e10b999dd4e)
Test case for #1428

(cherry picked from commit a1b41e920dbcaebbd4d3ea44903b276e47969bb4)
Http\Cookie::__toString() should not throw exceptions

(cherry picked from commit e242b14a704b98524534c12db8e8e00a97d294c7)

Conflicts:
	ext/http/cookie.c
Fix #1428

(cherry picked from commit 6840ca8b3110001cdb11172335fe9dc2937b67f3)

Conflicts:
	ext/http/cookie.c
Updated changelog [ci skip]
Removed php-tests as they are broken and not used
Camelize was ignoring the last character of a string.

(cherry picked from commit 419eaaf0a99f1a11f86accb5de39c511089bf9fa)

Conflicts:
	php-tests/tests/Phalcon/Text/UnitTest.php
Phalcon\Translate is empty and not used

(cherry picked from commit 16b54dd87f54d3476b9dad9ac10b5253a0820390)

Conflicts:
	ext/config.w32
Updated changelog
Merge pull request #1441 from sjinks/1.2.5

[1.2.5] Bug fixes