Update kernel/classes/datatypes/ezxmltext/ezxmlinputparser.php

`$convertedText` is never instantiated nor is it ever used. Update comments out the variable to prevent unintended errors.
Move the comment to the line above the variable.

Moves the comment so that the variable can be safeley/independantly
uncommented.
Fixed EZP-20012: Notice and incorrect behaviour of eZXMLTextType::title() method
Debug empty $endOffset for http range

With CLUSTER_ENABLE_HTTP_RANGE enabled, Google Chrome asks for the total bytes range header "Range: bytes=0-". With this request header, the cluster gateway does not recognize end offset value and return this response header : "Content-Range: bytes 0-/19448241" which is not valid.
See the "Range" header RFC : http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35
and the "Content-Range" header RFC : http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.16
Tested on a .mp4 file (on dfsmysqli) with Chrome 23.0.1271.64 on MacOs X 10.8.2 from client and both NGiNX 1.2.5 and Apache 2.2.20 on Ubuntu server.
PHPDoc for lastSerialId()
Merge pull request #518 from jeromegamez/lastserialid

PHPDoc for lastSerialId()
Fixed EZP-19857: First login for a new user has the content tabs disabled
Fixed EZP-196171 - DFS cluster: expiryXYZtmp.php with 0 byte size
EZP-196171 - Added missing variable initialization
Merge pull request #492 from patrickallaert/EZP-20012

Fixed EZP-20012: Notice and incorrect behaviour of eZXMLTextType::title(...
Configured Travis CI
(cherry picked from commit 79772223ca921212e2f0f393d45cac60b2d83805)
Fixed ez xml related unit tests
(cherry picked from commit 3ef6584156166380acc7c110527e07254b0ad724)
Added travis badge to README file
[ci skip]
(cherry picked from commit 2f5c4709d7801ef4d02ee3192802aecf2db62ba5)
Removes the comment & variable altogether...

Removes the comment & variable altogether to avoid confusion.
Merge pull request #482 from harmstyler/patch-1

Update kernel/classes/datatypes/ezxmltext/ezxmlinputparser.php
Skipped unit tests that relies on stmp.ez.no
Fixed failing unit test on ezpRestHttpRequestParser
Fixed: make sure the autoload for extensions are also generated by travis
Fixed: make sure unit tests correctly remove the language they create
Fixed DFS file handler backend so that unit tests succeed