[CDF-359] - CommentsComponent refresh button doesn't work in IE8, also adding and deleting comments doesn't refresh comments section   - fixed test indentation, description and removed unnecessary vars
[CDF-359] - CommentsComponent refresh button doesn't work in IE8, also adding and deleting comments doesn't refresh comments section
  - fixed test indentation, description and removed unnecessary vars

pamval/cdf,scottyaslan/cdf,davidmsantos90/cdf,webdetails/cdf,scottyaslan/cdf,bytekast/cdf,krivera-pentaho/cdf,webdetails/cdf,bytekast/cdf,Tiger66639/cdf,miguelleite/cdf,jvelasques/cdf,diogofscmariano/cdf,e-cuellar/cdf,Aliaksandr-Kastenka/cdf,davidmsantos90/cdf,bytekast/cdf,carlosrusso/cdf,eliofreitas/cdf,pedrofvteixeira/cdf,akhayrutdinov/cdf,Aliaksandr-Kastenka/cdf,diogofscmariano/cdf,gcnonato/cdf,diogofscmariano/cdf,eliofreitas/cdf,pedrofvteixeira/cdf,dcleao/cdf,plagoa/cdf,Tiger66639/cdf,jvelasques/cdf,pamval/cdf,davidmsantos90/cdf,carlosrusso/cdf,dcleao/cdf,krivera-pentaho/cdf,akhayrutdinov/cdf,Aliaksandr-Kastenka/cdf,plagoa/cdf,scottyaslan/cdf,pedrofvteixeira/cdf,afrjorge/cdf,afrjorge/cdf,krivera-pentaho/cdf,gcnonato/cdf,jvelasques/cdf,afrjorge/cdf,miguelleite/cdf,carlosrusso/cdf,miguelleite/cdf,eliofreitas/cdf,pamval/cdf,e-cuellar/cdf,akhayrutdinov/cdf,plagoa/cdf,dcleao/cdf,gcnonato/cdf,e-cuellar/cdf,Tiger66639/cdf,webdetails/cdf