2.2.6 version released

Final release 2.2.6 available
- fixed a problem with QueryUtil.updateTable, when updating table having also a BLOB type field
- fixed a problem with GridController.selectedCell when changing row
- fixed problem with FormattedTextColumn
- changed NorwegianOnlyResourceFactory class with an updated version
- added "strictUsage" property to date control/columns, in order to force validation of inputed text and clean up/restore previous correct date, when the text is incorrect
- added DATE_COMPONENT_STRICT_USAGE global property to ClientSettings, in order to define the default value of "strictUsage" property to date control/columns
- changed "getConnection" method in DataSourceConnection class, by surrounding code with try-catch within the method, in order to support Tomcat7/GlassFish 3 A.S.

The distribution includes also Jar file libraries, source files, javadoc, licence and readme.txt installation instructions.