XOOPS Cube Legacy 2.1.7 released!

The project released XOOPS Cube Legacy (aka Package_Legacy) 2.1.7.
This is a minor upgrade version from 2.1.6a, contains many fixes and many
enhancements and includes all patches of 2.1.6a security fix.

== How to upgrade from 2.1.6a or 2.1.7 ==
Remove mainfile.php and /install directory from the package to not break
your current environment. Then, upload files from the package to your server.
Finally, update modules indicated with a red icon in the module management
of the control panel. You may close the site in the control panel to hide
your upgrading.

== How to upgrade from 2.1.7 RC or 2.1.7 ==
Remove mainfile.php and /install directory from the package to not break
your current environment. Then, upload files from the package to your server.

== Staff ==
- gigamaster
- GIJOE
- gusagi
- hxrr
- marijuana
- Mikhail
- minahito
- mumincacao
- onokazu
- roger
- salamander
- tohokuaiki
- Tom_G3X


Changes:
[Bug Fix - From Bug Tracker]
- Fix Bug #2491813 - SmileEditAction include multi byte comment.
- Fix Bug #2491817 - SmileEditAction cannnot delete old file.
- Fix Bug #2591041 - Typo Legacy_PublicControllerStrategy.class.php.
- Fix Bug #2642879 - javascript error in admin area.
- Fix Bug #2642959 - SQL Error in Legacy_Updater.
- Fix Bug #2658360 - doubtful escaping in quoteString()
- Fix Bug #2666693 - Error in /XUpgrade/admin/class/UpgradeProcessor.class.php
- Fix Bug #2686374 - Bugs in class.phpmailer.php v2.0.2 (Updated PHPmailer to v2.0.3)
- Fix Bug #2690736 - typo: X_ITEM_TILE (X_ITEM_TITLE?) default_notify.tpl
- Fix Bug #2690739 - typo in /install/include/functions.php, line 38
- Fix Bug #2696001 - images/pointer.gif is missing (ref:include/cp_functions.php)
- Fix Bug #2696701 - user_lostpass.html email maxlength too short
- Fix Bug #2699408 - Specify 2nd argument of mysql_real_escape_string().
- Fix Bug #2724748 - XoopsMemberHandler::getUserByEmail() cannot get user object.
- Fix Bug #2746729 - Fatal error: Call to undefined function XC_CLASS_EXISTS()
- Fix Bug #2769264 - a typo in Japanese Help.
- Fix Bug #2794397 - User admin menu is mistaken.

[BUG Fix - From "XCube" Bug Tracker]
- Fix Bug #2656854 - XC_CLASS_EXISTS loops infinity.
- Fix Bug #2635869 - Abstracts difference of class_exists between two versions.

[Patches - From Feature Request Tracker]
- Request #2642992 - exclude extra trim()
- Request #2662922 - DB Layer can be overridden.
- Request #2795674 - Update phpmailer from 2.0.3 to 2.0.4
- Patch #2697022 - Package_Legacy\html\ - new portuguese translations
- Patch #2697034 - extra_languages\ - new pt_utf8 translations
- patch #2697044 - missing: XUpgrade and system pt language files
- Patch #2701060 - Path disclosure in xoopsmailerlocal.php (pt_utf8)
- Patch #2701140 - legacyRender: update for Portuguese Files

[Other Changes/Enhancements]
- Request #2682887 - MySQL Database Connection should specify the client_flags
- Legacy Controller class provides LEGACY_MODULE_VERSION constant as phpversion.