Add constant \Phalcon\Mvc\View::CACHE_MODE_*
Fix valid function for the first call
[2.0.0] Fix seek function
Merge pull request #2424 from alkana/2.0.0

Fix valid function for the first call
Fix deprecated Mongo -> Client
Fix travis build
return to 3.7.* phpunit version for BC
Fix Notice in CryptTest - Only keys of sizes 16, 24 or 32 supported - with merge
Merge pull request #2437 from ovr/2.0.0

[2.0.0] Travis build fixes like 1.3.2 branch for latest php and travis configuration
Fix pagination nativeArray test-unit

1) PaginatorTest::testArrayPaginator_t445
Failed asserting that 2 matches expected 1.

/home/vagrant/cphalcon-2.x.x/unit-tests/PaginatorTest.php:204

Bug : Divide by an integer return an integer.
Fix : Add floatval on denominator to return a float

use test-unit "PaginatorTest" to check fix
Fixes to events manager
Merge pull request #2442 from alkana/2.0.0

Fix pagination nativeArray test-unit failed
Add Phalcon\Session\Adapter\Libmemcached for 2.0
Fix error unit-test of AssetsTest line 142 (InvalidArgumentException:
Parameter 'path' must be a string)

Problem: Path not send to the Css or Js resource constructor
Solve: Add in args on first position the path variable

More: Clean up arguments declaration for addCss and addJs in Collection
Fix error test-unit of assets.

Problem: InvalidArgumentException: Parameter 'filter' must be an
instance of 'Phalcon\Assets\FilterInterface'
(/home/vagrant/cphalcon-2.x.x/unit-tests/AssetsTest.php:438)

Solve: Add implements FilterInterface for cssmin, jsmin and none filter
classes
Volt fix clear when render
[Volt] Fix cache path save without /
fix inverted test in Model/setSnapshotData()
Merge pull request #2458 from dreamsxin/libmemcached_2.0

Add Phalcon\Session\Adapter\Libmemcached for 2.0
Merge pull request #2461 from alkana/2.0.0

2.0.0 - Starting to fix assets test-unit