Merge branch '1.6'

Conflicts:
	package/codecept.phar
	src/Codeception/Codecept.php
Merge branch '1.7'
master is 1.8-dev now
merged with 1.7)
Fixing some typos in 05-FunctionalTests.md
Merge pull request #606 from kenden/patch-1

Fixing some typos in 05-FunctionalTests.md
merged
Merge branch 'master' of github.com:Codeception/Codeception
Merge branch '1.7'
Merge branch '1.7'
Issue #182. Hardcoded 'localhost' removed
Use getInternalResponse instead of getResponse.
Merge pull request #626 from ckhampus/browserkit-fix-1.6

[BrowserKit][1.6] Use getInternalResponse instead of getResponse.
Merge pull request #630 from Codeception/1.7

Add recent changes from 1.7 into master
Added appendField function

#523

Allows user to add text to text already existing in a field, or select an additional option on a multi select box. Used for seleniumIDE functions (sendKeys, selectOption)
Add Phalcon1 framework module
Fix phalcon module description
Change Phalcon1 $di access level to public
Merge pull request #634 from Codeception/1.7

fix PHP Strict standards error
Fix Phalcon1 empty headers bug