Remove CollectionUtils module and references
Remove StringUtils.htmlEscape() function
Remove functions deprecated before 0.41

Commits showing when each function was deprecated.

https://github.com/adobe/brackets/commit/a9ab07c38e2175c46bccaa3c5ad8fb3e331b7499

https://github.com/adobe/brackets/commit/0c0218454c5dfea62ced4f3ec75de34bee13930c

https://github.com/adobe/brackets/commit/d2a8a827454efe4e692fa17730e36649cb19a1dd

https://github.com/adobe/brackets/commit/04b015e9d18a44b1f27c889c12d36b8abacc06cc
Initial implementation of Quick Edit grouping the results list by file, in
collapsible sections.

Also, remove async code from _updateSelectedMarker() (seems to be a very
old remnant from when we allowed scrolling in the rule list, which we don't
anymore) and stop returning a Promise (no one was using it anyway).
Quick Edit grouping fixes:
- properly persist collapsed sections preference (explicit layerID required)
- adjust inline widget height when sections collapsed/expanded
- fix bug where collapsed sections popped back open after add/remove rule
- show message when all results are in collapsed sections

Plus some cleanups:
- document messageCB & labelCB better
- remove unneeded fixed height on $relatedContainer
- cleanup unused args to sizeInlineWidgetToContents()
Updated by ALF automation.
Merge branch 'master' into alf_localization
Merge branch 'master' into alf_localization
Merge branch 'master' into alf_localization
Merge branch 'master' into alf_localization
Updated by ALF automation.
Merge branch 'master' into alf_localization
Updated by ALF automation.
Merge branch 'master' into alf_localization
Merge remote-tracking branch 'upstream/master' into remove-some-deprecated
Remove unused references
Spanish translation for release 0.44 and other fixes
sprint 44 - czech language

updated
Merge remote-tracking branch 'upstream/master' into remove-collection-utils
Merge branch 'master' into alf_localization