[Tizen] Remove media-data-sdk dependency

Since https://review.tizen.org/gerrit/16493/ is now merged,
the media-data-sdk is not needed anymore. The .media.db is nwo created
by the media-server package which is pulled in my the media-thumbnail-server.
[Tizen] Add find method to MediaServerManager

This patch adds find method that searches for specified
content accross multiple media servers (DMS aggregation).
Merge pull request #303 from alexshalamov/implement_dms_aggregation

[Tizen] Add find method to MediaServerManager
[SysInfo] Fixed the cellular attribute crash

The old implementation directly used 'NULL' as the parameter, which will result
in the crash when calling tapi function. Here, we use tel_init to produce the
TelHandle as the parameter and check the validity of the parameter in advance.

BUG=XWALK-1641
Merge pull request #307 from qjia7/master

[SysInfo] Fixed the cellular attribute crash
Clean up GCC warnings

These warnings are only visible on 64-bit build because -Wall is added
into CFLAGS, while 32-bit build does not. The summary of the warnigns:
* unused-variable
* maybe-uninitialized
* parentheses
* uninitialized
Merge pull request #309 from halton/gcc_warnings

Clean up GCC warnings
Fix GCC return-type warnings in mediaserver_manager.h
Merge pull request #310 from halton/gcc_warnings

Fix GCC return-type warnings in mediaserver_manager.h
Bump version to 0.59
Merge pull request #302 from poussa/more-deps-2

[Tizen] Remove media-data-sdk dependency
Bump version to 0.60
[Speech][IVI] : Implementation of Tizen IVI Speech API.

Following are the fixes for Tizen speech web api:
i) Run threaded glib mainloop for Tizen.
ii) Implements the missing speech to text api(setCBListener).

BUG=XWALK-1745
Merge pull request #311 from avalluri/speech

[Speech][IVI] : Fix XWALK-1745 - Implementation of Tizen IVI Speech API.
Bump version to 0.61
Remove hardcoded path for multiuser support

related to XWALK-1649
Merge pull request #305 from eurogiciel-oss/multi-user

Remove hardcoded path for multiuser support
Bump version to 0.62
[Tizen] Common xwalk utilities module for shared JavaScript code.

Initial method contains validation for mandatory and optional arguments.
Merge pull request #313 from poussa/xwalk-utils

[Tizen] Common xwalk utilities module for shared JavaScript code.