Fix code example in View Helper - HeadLink
Merge branch 'hotfix/1276'

Close #1276
Merge remote-tracking branch 'origin/pr/1277'

Close #1277
Merge remote-tracking branch 'origin/pr/1278'

Close #1278
Merge remote-tracking branch 'origin/pr/1281'

Close #1281
Merge remote-tracking branch 'origin/pr/1293'

Close #1293
Merge remote-tracking branch 'origin/pr/1295' into hotfix/1295
[#1295] incorporate feedback

- indicate rendering headLink usually occurs in layout
Merge branch 'hotfix/1295' into develop

Forward port #1295