Platform module update - 2: module control API support

Added changes in #platform module for platform #module-control handle API. This will enable the necessary #platform #modules to #perform #module-init and #module-start operation in sequence. The specific platform #module can optionally define the #init operations in the module-control handle and register the control handle on module #registration. The platform will execute the init operation before executing the #start operation, through the control handle. This generalizes and reduces the future platform API changes by defining a #unified #API for all module control operations from the platform.

#Platform update 2 ...
[commit ac356d9a291dae8c33fa79c12fcd230e79f9b33a] (https://github.com/nes-repo/NES-Open-Switch/commit/ac356d9a291dae8c33fa79c12fcd230e79f9b33a)

Bridge filtering database update - 6

Removed #separate #indexing for #bridge #default #VLAN-learning-constraint entries in ethernet module. Reused and #unified existing #component #indexing with default learning-constraint entry as well.

#Ethernet update 73 ...
[commit d3845456f5299ecddcf3b2a54b8a1acfbe118f63]

Bridge VLAN update - 6

#Removed #redundant #indexing in #extended #bridge #VLAN #parameter set, using #standard bridge VLAN parameter set instead. This will enable much optimized, #unified component wide #indexing scheme.

#Ethernet update 58 ...
[commit 548dcfabe24251504106825e63e113cd6dd94ce0]

Bridge VLAN update - 3

Added #bridge #dynamic #VLAN #database #cleanup step in to #bridge #VLAN #component cleanup routine in ethernet module. This will cascade the cleanup from bridge VLAN component to bridge dynamic VLAN database. #Removed #redundant #indexing in bridge VLAN component database, using bridge component instead. This will enable much optimized, #unified component wide #indexing scheme.

#Ethernet update 54 ...
 [commit 3197832ed855f1cc9cfa734750a6486cd648f95c]

Ethernet component extended parameter update - 2

Removed #separate #indexing for extended parameter entries in #ethernet module. Reused and #unified existing #component #indexing with extended entry as well.

Ethernet update 44 ...
[commit 044c99a0ae2fb232ca7c9daf50655e2657172432]