* **tree:** fix tree component, replace ng2-tree on the angular-tree-component ([22c161f](https://github.com/akveo/ngx-admin/commit/22c161f)), closes [#1690](https://github.com/akveo/ngx-admin/issues/1690)
### Features
* update Nebular to rc.9 ([#1741](https://github.com/akveo/ngx-admin/issues/1741)) ([18a4750](https://github.com/akveo/ngx-admin/commit/18a4750))
* **app:** set default font-size to 14px ([#1742](https://github.com/akveo/ngx-admin/issues/1742)) ([6d705d2](https://github.com/akveo/ngx-admin/commit/6d705d2))
* **icons:** update icons, add new nebular icons to icons list ([#1738](https://github.com/akveo/ngx-admin/issues/1738)) ([cef6ea6](https://github.com/akveo/ngx-admin/commit/cef6ea6))
* **readme:** add new theme ([#1744](https://github.com/akveo/ngx-admin/issues/1744)) ([d25ad7a](https://github.com/akveo/ngx-admin/commit/d25ad7a))
* **toaster:** update toaster to latest version (6.0.0) ([#1722](https://github.com/akveo/ngx-admin/issues/1722)) ([b85034e](https://github.com/akveo/ngx-admin/commit/b85034e))
* **icons:** remove All Nebular Icons link as there are no more icons ([edb05b7](https://github.com/akveo/ngx-admin/commit/edb05b7)), closes [#1597](https://github.com/akveo/ngx-admin/issues/1597)
* **ie:** add es7 object polyfill for IE ([0630fe7](https://github.com/akveo/ngx-admin/commit/0630fe7))
* **map:** get the bubble map back (thanks to @SUlbrichA) ([#1655](https://github.com/akveo/ngx-admin/issues/1655)) ([19f9d0e](https://github.com/akveo/ngx-admin/commit/19f9d0e)), closes [#1576](https://github.com/akveo/ngx-admin/issues/1576)
### Features
* **search-map:** set default location Minsk ([#1573](https://github.com/akveo/ngx-admin/issues/1573)) ([b54ab9f](https://github.com/akveo/ngx-admin/commit/b54ab9f))
* update nebular to rc.7 ([#1658](https://github.com/akveo/ngx-admin/issues/1658)) ([510d3c2](https://github.com/akveo/ngx-admin/commit/510d3c2))
* **bootstrap:** radio temp fix ([14f5112](https://github.com/akveo/ngx-admin/commit/14f5112))
* **dashboard:** update btn group toggle html ([#1566](https://github.com/akveo/ngx-admin/issues/1566)) ([2aa114b](https://github.com/akveo/ngx-admin/commit/2aa114b))
### Features
* **auth:** configurable auth social icons ([#1545](https://github.com/akveo/ngx-admin/issues/1545)) ([9381d8c](https://github.com/akveo/ngx-admin/commit/9381d8c)), closes [#1515](https://github.com/akveo/ngx-admin/issues/1515)
* **bootstrap:** update to 4.0.0 release ([ddb6306](https://github.com/akveo/ngx-admin/commit/ddb6306))
* **maps:** add google map with access search location dropdown ([97c7134](https://github.com/akveo/ngx-admin/commit/97c7134))
* **dashboard:** fix mistyped ngbDropdownMenu in some ngbDropdown ul elements ([#1458](https://github.com/akveo/ngx-admin/issues/1458)) ([fa83572](https://github.com/akveo/ngx-admin/commit/fa83572))
* **dashboard:** fix typo in styles ([#1460](https://github.com/akveo/ngx-admin/issues/1460)) ([630c249](https://github.com/akveo/ngx-admin/commit/630c249))