dreport: Add command array support for type "core"

Change-Id: I1af8a3c26e05c916a3e6d342b0a39f7b37be296c
Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>

dreport: Add command array support for type "user"

Change-Id: Ibe4e75746937d186caf33c14258045fc14c5e632
Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>

dreport: Implementation of file size check function

Change-Id: Ief1b2ebea76f556ba00b2567f8f2db627155d9fd
Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>

dreport: Add summary log

Change-Id: Ida6dc81be4103a0d37a0701a7c0d55b241e6fc1a
Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>

dreport: Enabled input parameter's validation and Initialization

Change-Id: Icb9d890ef1bdf78ad6bac798b4038bb6973b0693
Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>

dreport: Add packaging support

Resolves: openbmc/openbmc#1507

Change-Id: I15f76cd8e6652334bcfcc2923773d67fafcfed97
Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>