Moler

Added
* possibility to enable/disable logging each occurrence of event
* backward compatibility for load_device_from_config()

Fixed
* device closing (dev.remove() method) fails if device was already closed

Added
* force Unix device to return into local shell when device is closing (that would close ssh if was open)
* allow adding devices after initial load of configuration
* new UNIX command handled by moler: **devmem**
* iperf command refactored into iperf2 command

Fixed
* wrong iperf bandwidth calculation when bandwidth displayed in Kbits/sec, Mbits/sec, Gbits/sec
* first moler prompt to catch
* removal of new line characters on some connections

Deprecated
* stop using Iperf command from moler.cmd.unix.iperf; use Iperf2 from moler.cmd.unix.iperf2 instead

Added
* Possibility to forget device
* Change number of retry whe terminal not operable yet

Fixed
* fix calculating timeout of sudo command

Added
* new UNIX command handled by moler: **gzip**
* skip asyncio test under python 2 (internal CI of moler)

Fixed
* wrong processing of chunked lines by textual events
* sudo command incorrectly handling result of sudo-embedded command

Added
* improved documentation generation

Added
* first official release of Moler