drush 7.x-4.3

Changes since 7.x-4.2:

• #1079434 by msonnabaum. Add .gitignore for includes/table.inc
• Fix new lines when prividing bashrc via a hook.
• --pipe for field-info
• #1070558 by greg.1.anderson: Update sup topic and add default-major to example.drushrc.php.
• Add missing file docs/upgrade.html for drush topic docs-upgrading
• #1070558 by greg.1.anderson: Allow drush sup to be run multiple times, re-using same code each time
• We only want this on master branch.
• Merge branch '7.x-4.x' of git.drupal.org:project/drush into 7.x-4.x
• #1086314 by greg.1.anderson | mr.baileys: Fixed Incorrect error message when using old-style hook naming.
• Backporting issue #1073768 by kotnik: drush_copy_dir() does not keep file modes.
• #1080492: minor changes to drush_get_projects() for drush_make
• Adding example command from Drupalcon Advanced Drush session http://chicago2011.drupal.org/sessions/advanced-drush
• #1076302 by msonnabaum, rfay, damz, mfer: Added local caching to git package handler.
• #1060816 by jfall, gdl: Fixed semaphore table need to be created during update_fix_d6_requirements() (again).
• #1075676 by kervi: Fixed Drush + cc = PHP Fatal error.
• #1080492: Set type for projects returned by drush_get_projects()
• #1062790 by jonhattan: Inform the user drush no longer support downloading translation projects
• #1078318 by jonhattan: Change project types to fit recent change in drupal.org
• #712788 by jonhattan: pm-updatecode unable to update disabled projects for d7
• #1051202 by alexpott: Improve resolving of missing modules and messages for pm-download
• #1037088 by greg.1.anderson: Improve upgrade procedure followed by site-upgrade to better conform to UPGRADE.txt
• #1072668: fix git integration.
• Stripping CVS keywords
• Backported #1052826 by axel.rutz: Fix bug in veto mechanism for drush_pm_download_destination_alter.
• Backported #1041386 by greg.1.anderson: fix result code for drush_core_call_rsync when $live is FALSE.
• Backporting #1051324 by axel.rutz and jonhattan: git_drupalorg handler submodule creation bug when the project is drupal.
• Backporting #1064488 by jonhattan: fix pm-download error when cancelling a release selection.
• Backporting #1018936 by jonhattan: site-install compliance uri format and force lowercase sites-subdir.
• Backporting #1024824 by greg.1.anderson: skip examples folder when loading command files and aliases.
• Indicate that the new 7--4 branch is working on 4.3-dev.
• #949708 by jonhattan: Check for php.ini/drush.ini in drush installation directory.