add Bearer authentication into REST module
typo
Merge pull request #1102 from robclancy/patch-1

typo
version bump
conflicts api added to modules
Merge branch 'master' of github.com:Codeception/Codeception
Merge pull request #1072 from dizews/patch-1

add Bearer authentication into REST module
disabled validate conflicts till 2.1 release
merged 2.0
updated robofile
Merge branch '2.0'
Add phpseclib as a requirement to composer.json file.
Docs for FTP/SFTP module
Module for FTP/SFTP testing remote file systems - Extend Filesystem module
Unit tests for FTP module, connecting to FTP server - disabled for travis as testing server is required
Unit tests for FTP module, connecting to SFTP server - disabled for travis as testing server is required
Update PHPDoc Block for tests