* 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>

* 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(datepicker): add ability to show one month for daterangepicker depend on max/min date value (#5667)

* feat(datepicker): add ability to show one month for daterangepicker, depends on max/min date value

* fix(tests): change moment.js format for the Datepicker tests

* fix(code): delete space

* fix(docs): fix format issue in doc
Co-authored-by: dmitry-zhemchugov <44227371+dmitry-zhemchugov@users.noreply.github.com>

* feat(datepicker): add enabledDates functionality

* feat(demo): add demo for enabledDates functionality

* fix(datepicker): add supporting of daysDisabled to daterangepicker

* fix(demo): update demo for selectWeekRange functionality

* fix(datepicker): return back focus after selecting date from datepicker

* feat(datepicker): move returnFocusToInput to config, add demo

feat(daterangepicker): add ability to show prev and current month instead of current and next one (#5513)
Co-authored-by: Vitaliy Makogon <mvitaliyd@gmail.com>

* daterangepicker inline init

* add test file to daterangepicker inline

* fix template html naming

* remove unused code in test

* add inline daterangepicker to demo

* fix(datepicker): resolve conflicts

* fix(datepicker): fix markup

* feat(build): migrate to angular8

* feat(datepicker): Add support to set custom classes on specific dates

* feat(positioning): update behavior on variation position

* feat(positioning): update variation behavior and add adaptive option

* fix(tests): fix for datepicker position e2e test

* feat(datepicker): Allow to disable specific dates

* feat(datepicker): Move isDisabledDate outside of chronos

* feat(datepicker): Add datesDisabled to inline datepicker

* feat(datepicker): Add datesDisabled to daterangepicker

* feat(datepicker): Update demo for datesDisabled

* feat(datepicker): Add test for flag days calendar

* feat(datepicker): update docs for datesDisabled

* feat(datepicker): Fix typo

* feat(datepicker): Add demo for datesDisabled with daterangepicker

* feat(datepicker): Add directive for inline datepicker

Closes valor-software/ngx-bootstrap#3955

* feat(datepicker): add support to set custom classes on specific dates

Closes valor-software/ngx-bootstrap#3958

* Revert "feat(datepicker): add support to set custom classes on specific dates"

This reverts commit 47a1a11b643db0308e59703450dc82648f335ed3.

* feat(datepicker): resolve conflicts

* fix(datepicker): fix tslint

* fix(datepicker): clean up

* fix(datepicker): add base spec for inline datepicker

* fix(common): fix imports for system js

closes #4959

feat(datepicker): Making it possible to disable certain days in the DatePicker

closes #4485
closes #3746

based on #3354

Closes #2627

Extend demo Custom date format in datepicker with several moment.js formats

Close #3590

* fix(demo): rename statis section to base section in tabs-demo

* docs(tabs): decompose Static tabs demo

* delete extra comments

* delete extra comments

* fix(datepicker): add hide on scroll demo

* fix(datepicker): testing start errors