Update index.html

Translated the alternative image text to pt_BR.
From "A screenshot showing CSS Quick Edit" to the equivalent "Uma screenshot mostrando o editor rápido de CSS"
Adding condition for skipping symlinks when installing extensions via the extension manager

When installing extensions that have symlinks via the extension
manager, they will fail with a message regarding an invalid zip file.
This can be tested with
https://github.com/MiguelCastillo/Brackets-SymbolicLinks
Avoid symbolic link cycles in FileSystemEntry.visit
Fixing issue #5932

Modifying regex to hide *.*~ files (UNIX backups) from project manager
Adding prefix "brackets_unittests" to files that will be moved to trash in unit tests
Test for link cycles at the point of visitation; detect cycles using visited paths instead of just real paths.
Update the appshell impl to provide the realPath with stats
Normalize realPath and fix a missing JSDoc property
sprint 34 - czech language

updated
close dropdown on inline editor close or editor resize
Update Tern and Acorn to the latest.

This fixes #6018 and possibly others.
change build.prop to (1) work when on a detached head during jenkins build (2) use bash compatible property key names and (3) include shell git info
Update strings.js
Merge branch 'brackets' into iwehrman/cycle-avoidance
use ls-remote to compare HEAD and then reflog as a backup
Set sprint 35.
fix returning reflog promise
Merge pull request #6085 from adobe/rlim/set-sprint-35

Set sprint 35.
Upgrade requirejs/text to 2.0.10

This version is required to load and run brackets properly on
node-webkit. See requirejs/text#55 for node-specific details.
Summary of changes:
  > rev to 2.0.10
  > Merge pull request #61 from AnSavvides/master
  > Merge pull request #60 from dakota/patch-1
  > rev to 2.0.9
  > Merge pull request #55 from busykai/master
  > Fixes #57 xpcshell: windows FileUtils.File does not like / paths
  > Rev version for 2.0.7
  > Fixes #52, handle non-existent files in node
  > Fixes issue mentioned in comments for jrburke/r.js#221 about Java usage
  > Merge pull request #49 from fsbdev/patch-1
Remove the failFast option to FileSystemEntry.visit as well as the LINK_CYCLE error