Merge pull request #28 from janpecha/passive-mode

Configurable FTP passive mode
Allows to use both ftp and sftp protocols in the url in the deployment *.ini file [Closes #25]
added support for configuration in PHP file
In php config you can run lambda function with deployment environment. [Closes #26]
add timer [Closes #27]
Fixed file logging
Fixed error message for wrong 'local' [Closes #24]
Reason of upload error is be logged [Closes #19]