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
Update strings.js

Minor changes were made to the following sections in order to express the sentence or phrase more fluently for the reader in the native language.
- "ERROR_PREFS_CORRUPT"
- "ERROR_IN_BROWSER" 
- "ERROR_MAX_FILES"
- "ERROR_LAUNCHING_BROWSER_TITLE"
- "ERROR_FETCHING_UPDATE_INFO_MSG"
- "ERROR_QUICK_EDIT_PROVIDER_NOT_FOUND"
- "ERROR_QUICK_DOCS_PROVIDER_NOT_FOUND"
- "ABOUT_TEXT_WEB_PLATFORM_DOCS"
- "CANNOT_WRITE_TEMP"
Update strings.js

Minor changes were made to the following sections in order to express the sentence or phrase more fluently for the reader in the native language.
Update strings.js

Fixed 2 spaces between con and proyectos as per TomMalbran revision.
Update strings.js
Update strings.js

Revert SHA as per @TomMalbran
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/mackenza/brackets
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/mackenza/brackets
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'