[server][DataQueryOption] Redefine getDBTermCodec as a virtual method so that a sub class can change the behaivor.
[server][DBClientHatohol] Fix a potential problem that causes a SQLite3's error when the value over 0x8000000000000000 is used.
[server][EventsView] Fix a bug that still specify hostgroup ID or host ID selected previously when the server is selected.

As a result, a difference between the selector status and
the shown results occurs.

In this patch, the fix is in the base object HatoholMonitoringView
so that other pages such as trigger and items that have the similar
problems can use it.
[client] Fix a problem in which the selected results are different from the selector box's status.
[server][HostMonitorView] Add tests for setupHostQuerySelectorCallback().
[server][HostMonitorView] Clean up tests.
Merge branch 'master' into ready-release-14.03
Merge branch 'ready-release-14.03' of github.com:project-hatohol/hatohol into ready-release-14.03
[spec] Change the version name and release number.