Fixing tag routing
Inject the route when creating the adapter, a little less JObject use
New adapter loading API which can support custom objects, proxy old API for B/C
Implement a standardized install path for all extension adapters
Code style fixes
Improving directory exists string (thanks @brianteeman), correct key for createExtensionRoot
Update F/E language file
Fix for installing multiple languages, additional error check for JInstallerHelper::unpack
Fixing installing multiple languages in install app
Do not always create the extension root for packages
CodeMirror 4.9
Authentication: Fixing issues with legacy MD5 hashes with empty salts that contain a colon (':') in the DB
Add unit test
Merge pull request #1 from wilsonge/patch-19

Add unit test
Merge pull request #5347 from Hackwar/tagsrouter

Fixing tag routing
Merge pull request #5551 from nerddtvg/staging

Authentication: Fixing issues with legacy MD5 hashes
Code Style
Gsoc mootools jquery usertemplates (Fix #5543)
Tag routing improvements. Fixes #5105.
Merge pull request #5514 from mbabker/MoreInstallAdapter

Continued JInstallerAdapter implementation - Standard Install Routine