Various patches are applied.

Various patches are applied.

Patch 8
    Ignore font size change event

Patch 7
    Update visible state when it is created.

Patch 6
    If the provider is paused, newly create box should be paused too.
    After creating a new box instance, check the status of current provider.
    And update the status of newly created box too.

Patch 5
    Add CLCICKED log for estimating launch time.

Patch 4
    Add shadow image and remove text shadow

Patch 3
    Update icon edc file.

Patch 2
    Change the color of text shadow.

Patch 1
    Implement the icon service provider.

    Patch #1
       Icon service provider will generate the requested image file.
       Using given edje & descfile.

       After load the edje file, the provider will start parse the desc file
       to fill the content of loaded edje object.

    Patch #2
       Add edje layout file for creating icon image using it.

    Patch #3
       Add 2x1, 2x2, 4x1, 4x2, 4x3, 4x4, 4x5, 4x6 icon layout

    Patch #4
       Fix bugs.

Change-Id: Ieac9854fcf49f0dbaed378a564782673ff1fd974