Updating installation instructions
Merge branch 'master' of https://github.com/phalcon/docs
Update models.rst
Merge pull request #369 from Chameleon-m/patch-27

Update models.rst
fix conflict
Fix extra $

from https://github.com/phalcon/cphalcon/issues/2297
Update index.rst
Updated language PL
Merge pull request #371 from gholol/master

Updated PL language
Updated language pl
Another update
Another updates to pl language
Режимы гидратации

перевод
Merge pull request #376 from Chameleon-m/patch-1

Режимы гидратации
Merge pull request #372 from gholol/master

Another update
models > перевод
Перевод и исправление ошибок
Merge pull request #378 from Chameleon-m/patch-3

Перевод и исправление ошибок
Merge pull request #377 from Chameleon-m/patch-2

models > перевод
Update models.rst