Use delete[] for deallocating array.

git-svn-id: http://yate.null.ro/svn/yate/trunk@5409 acf43c95-373e-0410-b603-e72c3f656dc1
Fixed a signed / unsigned conversion on 64 bit architectures.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5410 acf43c95-373e-0410-b603-e72c3f656dc1
If socket connection is required by libyate.php check if the PHP sockets extension is loaded.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5411 acf43c95-373e-0410-b603-e72c3f656dc1
Slight optimization of String operator += by replacing the use of strncat with strncpy.

git-svn-id: http://yate.null.ro/svn/yate/trunk@5412 acf43c95-373e-0410-b603-e72c3f656dc1
Merge branch 'upstream' of github.com:vir/yate into deb
Updated debian package version to 4.3.1~svn5412