Simplifies the Blick Comment code and fixes the issues with line comments as prefix of bock comments and equal block comments delimiters
Merge with master
Merge with master
Fixes after review
update regex
disallow trailing dots in file/directory names, rework error messages, remove unused strings
fix lint error, rearrange error message and emphasize invalid characters
Allow nested parens in the property value context
Fix a type in recursive function call.
Merge pull request #7866 from adobe/rlim/nested-css-parens

Allow nested parens in the property value context
- update CodeMirror to latest upstream
Merge pull request #7868 from adobe/irichter/merge-codemirror-upstream

update CodeMirror to latest upstream version
Fix update notification issue by moving two module level variables, _lastNotifiedBuildNumber and _lastInfoURLFetchTime, into their respective functions.
Also set default info URL fetch time to zero.
Change to "{APP_TITLE} Homepage" in strings.js as requested.
Update strings.js
Move the code that performs "update notification check" from appReady to _beforeHTMLReady.
Remove underscore from all remaining _lastNotifiedBuildNumber instances.
Revert "Move the code that performs "update notification check" from appReady to _beforeHTMLReady."

This reverts commit 3c44e37c49727f2807c02cf02a39340861468ff5.
I've corrected a minor typo.