[TypeCast] Bug fixing.
Fix the issue of casting derived type.

* [NABI-RSA] TDIS-5883
Merge pull request #225 from wcwang/next

[TypeCast] Bug fixing.
[Content] Bug fixing.
Separate database from content and synchronize with file system.

* [SA JIRA] PTTS-1228
Merge pull request #226 from lpguo/next

[Content] Bug fixing.
bugfix: TDIS-5897.
if TZDate is initialized with parameters(Date, 'year, month, day, ...',
but no timezone is specified. its timezone to be set to UTC(was local timezone).
 - bugfix: N_SE-38973
   disable messaging service when corresponding radio is off.
 - minor lint
Landing viewport and app orientation features..
[Content] DBInit module implementation.
Implement framework to dynamically parse database sample files to initialize modules.
TDIS-5780: by default, all modules are loaded, and security check is conducted when each method is invoked
minor lint
Merge pull request #228 from lpguo/next

[Content] DBInit module implementation.
Merge pull request #227 from jacobchen/next

Landing viewport and app orientation features..
- Implemented "Turn Off network devices when enter flight mode"
- Improved the UI of Network panel to make the on/off status distinct.
- Fixed jake lint errors
Merge pull request #229 from jacobchen/next

- Implemented "Turn Off network devices when enter flight mode"
    [Content] Fix Bugs in Content and Bootstrap
    Modify the format of array in xml.
    Check if a node has attribute of tagName or not.
Merge pull request #231 from lpguo/next

    [Content] Fix Bugs in Content and Bootstrap
add new security handling in all modules
fix iframe check error
lint
[TypeCast]Apply type cast to Alarm and NetworkBearerSelection modules.
Merge pull request #232 from lpguo/next

[TypeCast]Apply type cast to Alarm and NetworkBearerSelection modules.
[Feature TDIS-6308] Landing Hardware key feature.
Merge pull request #233 from jacobchen/next

[Feature TDIS-6308] Landing Hardware key feature.