fix(datepicker): using icons instead of innerHTML chevrons to fix iss…

[artdias90]

…ue with webworkers

[codecov]

Codecov Report

Merging #2166 into development will not change coverage.
The diff coverage is n/a.

@@             Coverage Diff              @@
##           development    #2166   +/-   ##
============================================
  Coverage        87.16%   87.16%           
============================================
  Files               85       85           
  Lines             2267     2267           
  Branches           293      293           
============================================
  Hits              1976     1976           
  Misses             188      188           
  Partials           103      103

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[artdias90]

@valorkin any chance you can take a look at this soon? it's a small one and would help me out a lot so I don't need to use my fork any longer

[valorkin]

problem with this is:

const TEMPLATE_OPTIONS: any = {
  'bs4': {
    ARROW_LEFT: '<',
    ARROW_RIGHT: '>'
  },
  'bs3': {
    ARROW_LEFT: `
    <i class="glyphicon glyphicon-chevron-left"></i>
    `,
    ARROW_RIGHT: `
    <i class="glyphicon glyphicon-chevron-right"></i>
    `
  }
};

so this PR will break bs4 view,
you can add *ngIf=isBs4 and add corresponding elements

[artdias90]

remove this TEMPLATE_OPTIONS object since we dont use anymore. @valorkin lmk