provide CSS Shapes Editor extension as default in Brackets
Fix for #7374 project prefs path breaking project open.

This fixes the bug in two ways:

* globmatch no longer uses the "matchBase" flag for directories
* the current editing file is set to the new project directory *after* the project
  scoped preferences is changed

Either one individually would fix it, but both prevent potential other problems.
provide CSS Shapes Editor extension as default in Brackets
sync with shapes editor lib v0.5.1
integrate changes from review; fix typos
attempt to reconnect editor if page was refreshed
Merge branch 'master' of github.com:adobe/brackets
Merge branch 'safekeeping' into shapes-editor

Conflicts:
	src/extensions/default/CSSShapesEditor/LiveEditorLocalDriver.js
	src/extensions/default/CSSShapesEditor/Model.js
	src/extensions/default/CSSShapesEditor/main.js
	src/extensions/default/CSSShapesEditor/thirdparty/CSSShapesEditor.js
Fix several issues raised in #7149:
* When search scope is a single file, skip exclusion filter entirely
* If exclusions filter results in 0 files to search, show a message to that
effect and leave search bar open so user can adjust filter
* When editing a filter, show how many files are still included out of the
total number of files in the current search scope

Also cleans up FindInFiles to centralize the filtering code more, and
simplify _doSearchInOneFile() & its call sites.
Remove brackets-git preference
Merge branch 'master' of github.com:adobe/brackets
Merge branch 'master' into shapes-editor
Revert "Merge pull request #7392 from adobe/dangoor/revert-help"

This reverts commit 576da47c798bc446b8102184482f746e986416d8, reversing
changes made to 62aef708bd493c4a6637b42c9dd21a6bf7809a2e.
Integrate feedback from review: remove typos, fix quotes
Changes the help menu to point people at the Troubleshooting wiki page and the new
Suggest a Feature page.
sync with shapes editor lib v0.5.2
toggle rotate/transform editor with Ctrl+T; turn off with Esc
use CSSInfo.range if available
Changes requested in review
sync with shapes editor lib v0.5.3