Added dashSource component for an dash player integration

[RajnishKatharotiya]

Currently, in player's documentation, HLSSource integration is only one thing described in under customSource headline. So when I wanted dash support with this player I had to search and go through the code of player to understand.

So, In this commit, I have added dashSource component explanation after HLSSource component into the customiseSource tab.

[codecov-io]

Codecov Report

Merging #275 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #275   +/-   ##
======================================
  Coverage    44.9%   44.9%           
======================================
  Files          46      46           
  Lines        1216    1216           
======================================
  Hits          546     546           
  Misses        670     670

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[RajnishKatharotiya]

I have pushed all requested changes into #275 f23f040 . So, please check that.

[RajnishKatharotiya]

Hi @mondaychen , I have pushed all requested changes into #275 5571f13. So, Please check this.

[mondaychen]

I got this error when trying to run your branch:

ERROR in ReferenceError: dashjs is not defined
    at Object../node_modules/dashjs/build/es5/src/streaming/metrics/utils/DVBErrorsTranslator.js (evalmachine.<anonymous>:24417:1676)
    at __webpack_require__ (evalmachine.<anonymous>:30:30)
    at Object../node_modules/dashjs/build/es5/src/streaming/metrics/MetricsReporting.js (evalmachine.<anonymous>:23747:178)
    at __webpack_require__ (evalmachine.<anonymous>:30:30)
    at Object../node_modules/dashjs/build/es5/index.js (evalmachine.<anonymous>:18138:327)
    at __webpack_require__ (evalmachine.<anonymous>:30:30)
    at Object../docs/lib/examples/DashSource.js (evalmachine.<anonymous>:2040:38)
    at __webpack_require__ (evalmachine.<anonymous>:30:30)
    at Object../docs/lib/examples/CustomizeDashSource.js (evalmachine.<anonymous>:1952:42)
    at __webpack_require__ (evalmachine.<anonymous>:30:30)

I have dashjs@2.9.3

Do you know how to fix this?

[RajnishKatharotiya]

@mondaychen dashjs isn't supporting properly with npm so have added dash.min.js file inside assets and removed npm import. So, now it'll work fine.
Can you please check again?