KFSCNTRB-1020

Modifying liquibase changelog containing new component and parameters:
work/db/upgrades/5.2_5.3/rice_server/parameter_updates.xml

Adding DataDictionary file:
work/src/org/kuali/kfs/gl/businessobject/datadictionary/CurrentAccountBalance.xml

Adding new classes:
org.kuali.kfs.gl.businessobjectCurrentAccountBalance.java
org.kuali.kfs.gl.businessobject.lookupCurrentAccountBalanceLookupableHelperServiceImpl.java

Adding new JUnit class:
org.kuali.kfs.gl.businessobject.lookup.CurrentAccountBalanceLookupableHelperServiceTest

Modify existing Constant classes:
org.kuali.kfs.sys.KFSParameterKeyConstants.java (new parameter names)
org.kuali.kfs.sys.KFSKeyConstants.java (error message key)

Modifying existing spring bean file:
work/src/org/kuali/kfs/gl/spring-gl.xml (adding CurrentAccountBalance bean)

Modifying existing tag:
work/web-root/WEB-INF/tags/portal/channel/main/balanceInquiries.tag (adding Current Account Balance query link)

Modifying existing resource file:
work/src/org/kuali/kfs/gl/gl-resources.properties (adding key/value pair for error message)