fix(odata): filter with single quote should be escaped, fixes #328

[ghiscoding]

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[codecov]

Codecov Report

Merging #330 into master will increase coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #330      +/-   ##
==========================================
+ Coverage   98.15%   98.15%   +0.01%     
==========================================
  Files         138      138              
  Lines        7982     7984       +2     
  Branches     2717     2610     -107     
==========================================
+ Hits         7834     7836       +2     
  Misses        147      147              
  Partials        1        1

Impacted Files	Coverage Δ
...s/angular-slickgrid/services/grid-odata.service.ts	99.65% <100%> (+0.01%)	⬆️

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