* feat(datepicker): add max date range feature to daterangepicker (#5562)

* docs(datepicker): add demo and documentation to daterangepicker - max date range feature (#5562)

* feat(datepicker): reset maxdate on inline daterangepicker once user selects the end date (#5562)

* test(datepicker): add tests to max date range feature (#5562)

* fix(datepicker): handle max date range case when user selects second date < first date, max date range should re-render (#5562)

* refactor(datepicker): add return type to method (#5562)

* feat(datepicker): add max date range feature to daterangepicker (#5562)

* docs(datepicker): add demo and documentation to daterangepicker - max date range feature (#5562)

* feat(datepicker): reset maxdate on inline daterangepicker once user selects the end date (#5562)

* test(datepicker): add tests to max date range feature (#5562)

* fix(datepicker): handle max date range case when user selects second date < first date, max date range should re-render (#5562)

* refactor(datepicker): add return type to method (#5562)
Co-authored-by: Arvind Muthuraman <arvind.muthuraman@coda.global>
Co-authored-by: Dmitriy Danilov <daniloff200@gmail.com>

feat(tabs): add possibility to disable key navigations

* fix(ci): make all SSR-related jobs as optional

* fix(docs): update documentation about 6.0.0 and angular versions

This reverts commit f975df2e.

feat(build): update to Angular 9.1.0

Merge branch 'development' of github.com:valor-software/ngx-bootstrap into update-ngx-bootstrap-to-ng9

* fix(common): update dependencies to support Angular 10

* fix(ci): change createTestApp schematic runner method

* fix(tests): rework broken tests, which will be fail every Wednesday because of getDay()

* add optional configuration for datepicker 'today' button

sampled heavily from quartepie
https://github.com/valor-software/ngx-bootstrap/pull/5024

* add datepicker today html and css

* add tests for optional datepicker today button and function

* remove unused code

* feat(datepicker): Add optional "today" button config

sampled heavily from quartepie
https://github.com/valor-software/ngx-bootstrap/pull/5024



* feat(datepicker): Add optional "today" button html/css

* feat(datepicker): Add optional "today" button tests

* feat(datepicker): Add optional "today" button tests

* feat(datepicker): Add optional "today" button demo and docs

* feat(datepicker): Add optional "today" button tests

fixed failing test

* feat(datepicker): Add optional "today" ng-api-docs update

* feat(datepicker): Add optional "today" button: auto generated ng-api-docs.ts file

* feat(datepicker): add optional positioning for Today button
Co-authored-by: Peter Linnehan <pjl@pjl-macbook-pro.lan>
Co-authored-by: Dmitriy Danilov <daniloff200@gmail.com>

* feat(modal): add ability to inject default modal options

* added test and proper override config

* chore(tslint): fix typings error (#4222)
Co-authored-by: Dmitriy Danilov <daniloff200@gmail.com>

* fix: issue #5790 and #5793

* fix: wrong th-be year for  #5790 and #5793

* fix: should replase be-year only format end with 'YYYY'
Co-authored-by: Dmitriy Danilov <daniloff200@gmail.com>

Fix error thrown on blur before input is given

Closes #5736