v11.1.0 release

This release is mainly dedicated to:

• Fix some bugs introduced with the the use of the /goto rest api endpoint,
• Ease/clear scripting by renaming the 'position' action to 'goto' (Note the 'position' action is still available but deprecated),
• At last, various minors improvements.

Bug Fixes

#54 goto/rotate: Avoid to block the http server when wait is set to true,
#55 goto/rotate could fail with duration set to 0.

Enhancements & Others

#56 In script, rename action 'position' to 'goto',
#57 Misc. internal update in code files,
#58 [package] Update dependency to the latest axios release,
#59 [package] Update npm scripts.