Fix #5275: $1 and so on now work with replacing with RegEx

Fixes #5275
Recent Projects - Pressing delete key removes project from list
Merge remote-tracking branch 'upstream/master' into patch-6
My try to improve the replace() function
Make the project-dropdown-toggle toggle the dropdown menu
Allow event propogation even when there is no dropdown item.
Fix wrong path of Getting Started directory in Polish version
Add menu item/keyboard shortcut for New Rule. Also properly enable/disable other inline-editor-specific commands in the menu.
Focus the New Rule button if there are stylesheets but no matching rules
Merge pull request #5572 from adobe/nj/new-rule-shortcut

Add keyboard shortcut for new rule
Updated by ALF automation.
Merge pull request #5596 from adobe/alf_localization

ALF Automation
Update Gruntfile for newer grunt-jasmine-node package
Merge branch 'master' of https://github.com/adobe/brackets
Merge pull request #5471 from mateuszgachowski/bugfix-polish-gettingstarted

Fix wrong path of Getting Started directory in Polish version
normalize line endings before comparing file text
named colors are not quoted
This is for Tone down focus state on New Rule button
Merge pull request #5607 from adobe/nj/small-focus-cherrypick

Tone down focus state on New Rule button
Merge pull request #5606 from adobe/randy/issue-5601

Translate line endings before comparing file contents