cut step number icon fix
Merge pull request #9 from TarikAMINE/master

cut install step number icon fix
Add a PSR-3 compatible logging mechanism in core

Xoops\Core\Logger.php provides a PSR-3 compatible logger. The logger 
creates no direct output, but modules or extensions can register to get 
log messages for further processing. Multiple logging processes can 
register, and each will get the log messages in turn.
Add debugbar module

DebugBar is an error reporting and performance analysis tool. It attaches to the PSR-3 compatible Xoops Logger interface, and feeds into the PHP DebugBar by Maxime Bouroumeau-Fuseau from http://phpdebugbar.com/.
Convert Legacy Logger to the new logging system

Logger is an error reporting and performance analysis tool. It implements the XOOPS legacy logger as an output for the XOOPS PSR-3 logger.
Add monolog module

The monolog module is a logging application that attaches to the PSR-3 compatible Xoops Logger interface. The monolog module feed to logs controlled by Jordi Boggiano's Monolog pacakge: https://github.com/Seldaek/monolog
Incorporate XMF module 1.0 Alpha

The XMF module still exists, but the primary library is moved to xoops_lib
Update composer.json

Adds PSR-0 loading for upcoming Xoops namespace
as well as for Xmf namespace
Adds packages used by new logger, Xmf and some works in progress.
Add composer update instructions to readme
fixed undefined variable in extentions help
Cleanup inadvertnet subproject
Correct missing package maximebf/debugbar

Package does have some conflicts in resources, documented in debugbar 
module in README.txt. Will plan to readdress when asset management
is rolled out.
Upgrade to version 1.6 of maximebf/debugbar
Merge pull request #13 from TarikAMINE/master

fixed undefined variable in extentions help
Merge branch 'master' of https://github.com/geekwright/XoopsCore
Merge pull request #15 from geekwright/master

Update to adding new loggers and xmf
Merge branch 'master' of https://github.com/XOOPS/XoopsCore
Fixing some bugs in install/uninstall routines (missing global $xoopsDB, missing flies links for Helpers)
Add stackData to debugbar logger

In the case of a redirect, stackData saves the current log, and it will be
available in the debugbar of the redirect page. 

To implement, had to resolve issues with the way the events are triggered.
System module grabs core.include.functions.redirectheader and does the 
redirect in most cases, so we cannot reliably chain off of this event. Added
a new event core.include.functions.redirectheader.start so we can get the
event in time to do the debugbar magic.

Cleaned up some things related to the redirect events that won't get triggered.
Fix errors in database error message build