eliminate images "jumping" effect

after loading the properties in image viewer
[fi] Replace quotes with correct ones
Show an icon in the Extension Manager whenever updates to installed
extensions are available: a red dot with counter overlaid on the Installed
tab's icon.
disallow tabbing to prev and next buttons
Fixed alignment based on Peter's feedback.
Scroll find selection into view
correction
Code review: add docs; tweak color per Larz; test
ExtensionManagerViewModel.notifyCount in a few unit tests
Merge pull request #5838 from adobe/pflynn/extman-update-notification

Show update notification icon on Extension Manager "Installed" tab
Merge pull request #5848 from adobe/randy/issue-5766

Disallow tabbing to prev and next buttons
Merge pull request #5867 from martinstarman/czech-lang-update6

Czech lang - correction
Merge pull request #5775 from Simek/master

eliminate images "jumping" effect after loading the properties in image viewer
Merge branch 'master' of https://github.com/adobe/brackets into quote-fix

Conflicts:
	src/nls/fi/strings.js

Fix also new CSS_QUICK_EDIT_NO_MATCHES key added in #5798.
Merge pull request #5812 from jukkah/quote-fix

[fi] Replace quotes with correct ones
Do the horizontal scroll into view before selecting and vertically centering
Making img percentage stickier.
make sure _liveDocument exists
Merge pull request #5875 from adobe/larz/img-pct-fix

Making img percentage stickier.
Merge pull request #5861 from lkcampbell/3063-fix

Automatically scroll find selection into view
Merge pull request #5876 from adobe/randy/issue-5774

Make sure _liveDocument exists before dereferencing