Eazebot

Fixed
* User is now informed if there are problems with showing a trade set [Marcel]

Fixed
* Fixed error with new python telegram bot version [Marcel]

Fixed
* Fix dev tool dependency [Marcel]

Added
* Provides the possibility to update eazebot via Telegram [Marcel]

Changed
* Instead of GitHub commit messages, the changes written in the change log are now shown in Telegram [Marcel]

Fixed
* Fixed version comparison which was not working correctly for some versions. [Marcel]
* Fixed change log template to correctly list the branch comparisons at the bottom [Marcel]
* Fix dependency on dev package pystache when only loading ChangeLog class for accessing changes [Marcel]
* Trade set name now also appears in the 1 year buy warning [Marcel]

Added
* Possibility to name the trade set [Marcel]

Fixed
* Exchanges are added directly, if a new user starts the bot [Marcel]
* Bug with missing taxWarn setting for new user fixed [Marcel]