Sphinx balancer: Add the functionality to balance sphinx request between several servers.
Changed source of Facebook SDK submodule and updated to latest version.
Revert "Changed source of Facebook SDK submodule and updated to latest version."

This reverts commit 4c97f5a2da938d50583c2f4c4eaccb25118e4f00.
Added new Facebook submodule (new SDK). Previous Facebook SDK has been deprecated.

**You should update your includes to this class from /libs/Facebook-php-sdk to libs/Facebook . The old deprecated library will be removed in future releases. **
Merge pull request #24 from JavierCane/devel

Command line options "Did you mean".
Add instance name in load balancer cache key. Fix problems when several instances share same memcache server.
Command Line controller compatibility with PHP 5.4
Command Line controller compatibility with PHP 5.4
Fix Smarty undefined index in command line Debug execution.
Updated Browscap definition files.
Fix problem with script, to not depends on the current directory

This allow to execute the script from anywhere. Cd relative to the script file.
Merge pull request #25 from alexgt9/patch-2

Fix problem with script, to not depends on the current directory
Added "memory" for change directory
Merge pull request #26 from alexgt9/patch-2

Return to original directory when creating instances
Default definition to execution_key access in debug tpl
Merge branch 'master' into devel
Updated bootstrap CSS version and public link to library from translator tool
Update EpiCurl Twitter class (deprecated)
Merge branch 'master' into devel
500 errors will show a warning in the log file