Co-authored-by: NRoman Donchenko <roman.donchenko@intel.com>

* Bug has been fixed: impossible to lock/occlude object in AAM
* Bug has been fixed: invisible points actually are visible
* Bug has been fixed: impossible to close points after editing (#98)
* doc: grammatical cleanup of README.md (#107)
* Add info about development environment into CONTRIBUTING.md (#110)
* Now we store virtual URL instead of update it in the browser address bar (#112)
* Copy URL, Frame URL and object URL functionality in a context menu
* Bug has been fixed: label UIs don't update after changelabel (#109)
* Common escape button for exit from creating/groupping/merging/pasting/aam
* Switch outside/keyframe shortkeys
* Fix django vulnerability (#121)
* Add analytics component (#118)
* Incremental save of annotations (#120)
* Create task timeout 1h -> 4h. (#136)
* OpenVino integration (#134)
* Update README.md (#138)
* Add an extra field into meta section of a dump file (#149)
* Job status was implemented (#153)
* Back link to task from annotation view (#156)
* Change a task with labels and attributes in admin panel (#157)
* Permissions per tasks and jobs (#185)
* Fix context menu, text visibility for small images (#202)
* Fixed: both context menu are opened simultaneously
* Fixed: shape can be unavailable behind text
* Fixed: invisible text outside frame
* Fix upload big xml files for tasks (#199)
* Add Questions section to Readme.md (#226)
* Fixed labels order (#242)
* Propagate behaviour has been updated in cases with a different resolution (#246)
* Updated the guide and images (#241)
* Fix number attribute for float numbers. (#258)