Implementována verze DB a převod DB.

Nové DB mají délku nastavenou anotací.
ZUL soubory jsou omezeny atributem maxlength.

closes #186

src/main/webapp/lists/buildings/building.zul

@@ -41,6 +41,7 @@
 									value="@bind(vm.filterTemplate.code)"
 									instant="true"
 									onChange="@command('doFilter')"
+									maxlength="@load(vm.lengthText)"
 									sclass="find-grid-textbox" />
 							</div>
 							<div sclass="find-grid-img">
@@ -55,6 +56,7 @@
 									value="@bind(vm.filterTemplate.name)"
 									instant="true"
 									onChange="@command('doFilter')"
+									maxlength="@load(vm.lengthText)"
 									sclass="find-grid-textbox" />
 							</div>
 							<div sclass="find-grid-img">
@@ -69,6 +71,7 @@
 									value="@bind(vm.filterTemplate.description)"
 									instant="true"
 									onChange="@command('doFilter')"
+									maxlength="@load(vm.lengthText)"
 									sclass="find-grid-textbox" />
 							</div>
 							<div sclass="find-grid-img">