first draft of a fix for #5448

only method stubs so far
Improved comment about the meaning of "lte IE9"

"lte IE9" means IE9 or below, not above
Merge pull request #6235 from niekoost/patch-2

Improved comment about the meaning of "lte IE9"
truncate and truncateWords can now preserve HTML

new private method `truncateHtml` now used by `truncate` and `truncateWords`
truncate $asHtml tests
Fixes #6207: Added support for truncating HTML strings using `StringHelper::truncate()` and `StringHelper::truncateWords()`
Update runtime-routing.md
docs/internals/automation.md - small change [ci skip]
docs/internals-ja/* - revised [ci skip]
docs/internals-ja/view-code-style.md - added [ci skip]
docs/guide/start-installation.md - fixed link reference
Merge pull request #6239 from surgat/patch-1

Update runtime-routing.md
Merge pull request #6240 from softark/docs-internals-fix-2014-11-25

docs/internals/automation.md - small change [ci skip]
Merge pull request #6241 from softark/docs-internals-ja-2014-11-25

docs/internals-ja/view-code-style.md -added [ci skip]
Merge pull request #6243 from davidsonalencar/guide-en

docs/guide/start-installation.md - fixed link reference
Update start-installation.md
Merge pull request #6246 from ancifer/master

Update start-installation.md
fixed date formatter to display date-only values correctly

fixes #5448
fixed typos
docs/guide-pt-BR/structure-applications.md - typo/fixed