Merge branch 'admin-panel' of github.com:AdwinTrave/A3M

Conflicts:
	application/controllers/account/account_profile.php
	application/views/head.php
Merge branch 'master' of github.com:donjakobo/A3M
Update config.php

Line 252:$config['sess_table_name'] 		= 'ci_session';
replace to
Line 252:$config['sess_table_name'] 		= 'ci_sessions';
Merge pull request #2 from chego77/patch-1

Thanks @chego77
I did it on my CI3 branch, but forgot it here.
Solves #48 and #49

Also has a quick fix for #50, I will revisit #50 later on.
Merge branch 'master' of github.com:AdwinTrave/A3M
Merge branch 'master' of github.com:AdwinTrave/A3M

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Removing site specific code

Accidentally pushed site specific code. This removes it.
Fixes for admin from the CI3 branch

Fixes unbaning and activation of permissions and roles.
Fixes #50

Updates the media icons and makes them bigger. Also it removes text that
is displayed on them.
Updating OpenID to version 2.2.2

This is an update of the OpenID helper files to the most recent version
to this date. 2.1.2 -> 2.2.2
Facebook remove missing fix

Fixes an issue where the Facebook remove is missing although it should
be removable.
Fixes for the DB

part of #51
Updating to CodeIgniter 2.1.4
Merge pull request #52 from AdwinTrave/master

Merge admin panel to master, fixes and improvements
Fixed Typo in README/Installation
Merge pull request #55 from BKreisel/master

Fixed Typo in README/Installation
Schemantics + Google Connect fix + lang fix

Lot of small capitalization fixes
Fixed when login via Google didn't work
Fixed a button text not being in lang file
Adding Gravatar title into language file

For consistency
After registration user is added to a default user group

+ As part of registration user is added to a default group specified in
the config file (by default new users are put into the user group).
+ CI3-dev update
+ Few lang fixes
+ Capitalization fixes
+ Minor fixes and styling all over