kdoctools: Add TQt entity to obsolete/general.entities.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

kdoctools/customization/obsolete/general.entities

@@ -356,6 +356,7 @@
 <!ENTITY SGI	"<trademark>SGI</trademark>">
 <!ENTITY Solaris	"<trademark>Solaris</trademark>">
 <!ENTITY SuSE	'<acronym><trademark class="registered">SuSE</trademark></acronym>'>
+<!ENTITY TQt	"<trademark>TQt</trademark>">
 <!ENTITY ThreeCom	'<trademark class="registered">3Com</trademark>'>
 <!ENTITY ttdemidi	"<application>ttdemidi</application>">
 <!ENTITY TrueType	'<trademark class="registered">TrueType</trademark>'>