Make data call errors configurable

Retry requirements of carriers for ACTIVATION_REJECT_GGSN and
PROTOCOL_ERRORS may be different and should be made configurable
CRs-Fixed: 650922

Telephony:Add config item for regular deactivation
- Default AOSP implementation is to restart the radio for PDP
error cause = 36-Regular deactivation.
- Add xml based option to disable this implementation and treat
error=36 as temp failure

Conflicts:
core/res/res/values/symbols.xml
Change-Id: I9b9e1c808ea66bf35407f6ddca0e1276c8883beb