Update change log and spec for wrt-plugins-tizen_0.4.58

Update change log and spec for wrt-plugins-tizen_0.4.58

[model] REDWOOD
[binary_type] PDA
[customer] OPEN

[Issue#] N/A
[Problem] TCT issues
[Cause] exception policy
[Solution] remove exception generating code

[Issue#] N/A
[Problem] Two TCT cases failed.
[Cause] No error thrown when "undefined" is passed to the optional, nullable argument.
[Solution] Throw "TypeMismatch" exception in every such cases.

[Issue] N/A
[Problem] loadMessageBody call on smsService error with email message
[Cause] loadMessageBody call on smsService error with email message
[Solution] compare message type with service type

[Issue] N/A
[Problem] Add Attachment crash with invalid mimetype
[Cause] mimeType check routine bug
[Solution] mimeType check routine change

[Issue] N/A
[Problem] If constructing TZDate or TimeDuration, exception is raised.
[Cause] When constructing TZDate or TimeDuration it checks if unit value is valid or not. And if it is not valid, it sends an exception.
[Solution] It will not send exception in the case. It will use default values instead of invalid arguments when setting attributes or constructing TZDate or TimeDuration with invalid ones

[Issue#] N/A
[Problem] Intensive TCs failed regarding duration and status attributes.
[Cause] Duration/endDate/dueDate auto-calculated. Wrong status management.
[Solution] Do not auto-calculate duration as per spec. Fix status attribute find routine.

[Issue#] CID-23443, CID-19775
[Problem] N/A
[Solution] modify code

[SecureStorage] remove secure storage module.

[Issue#] N/A
[Problem] getScreenBrightness was not reflect auto brightness value
[Solution] update getting screen brightness function
[SCMRequest] N/A

[Issue] N_SE-47519
[Problem] Web process has closed unexpectedly when try to select Enter phone number number field in Chatter
[Cause] get email message exception is not checked
[Solution] get email message exception check

[Issue] N_SE-47437
[Problem] Message notification disappear although message is not shown in Chatter
[Cause] Msg F/W update isRead status always
[Solution] use other Msg F/W API

[Notification] fixed Intensive issue.

[Issue#] N/A
[Problem] Binary size was too big
[Cause] optimization level
[Solution] Adjusted optimization level to -Os

[Issue#] DCM-2201
[Problem] exit and hide api is not working in iframe
[Cause] scheme callback is not working in iframe
[Solution] use IPC API instead of scheme callback

[team] WebAPI
[request] N/A
[horizontal_expansion] N/A

UnitTC passed.