TED update - 21: optimizing standard TE-Link component link entries

Optimized the variables used in TE-Link #component-link entries and #component-link #bandwidth entries in TED module. The #variable #size used for storing the #bandwidth information has been reduced - in the #component-link entry the #max-reservable-bandwidth keeps maximum available bandwidth on the component-link, also the component-link bandwidth entries keep 8 separate entries on each component-link to keep the current #unreserved-bandwidth available for each of the 8 #priority values on the component-link. The #max-reservable-bandwidth is a configurable parameter by the operator, but the #unreserved-bandwidth is dynamic value currently set on the component-link.

#TED update 21 ...
[commit 39d7d5a691043d8a624faa35a69770e0dd3fc37c] (https://github.com/nes-repo/NES-Open-Switch/commit/39d7d5a691043d8a624faa35a69770e0dd3fc37c)

GMPLS update - 45: upgrading standard MPLS tunnel configuration entries

Upgraded #standard MPLS #tunnel #configuration entries in GMPLS module. The #tunnel-name and #tunnel-description has been set to #limited #size in-line with commonly used #max-limit. The #cross-connect #pointer and #resource-pointer has been removed and the #cross-connect-index and #resource-index defined in #custom MPLS #tunnel #configuration entries will be used instead. This removes the long (and memory hogging) pointer format and uses light weight integer indexes in to the respective configuration entries.

#GMPLS update 45 ...
[commit cccb0939bb1b20fe20ab244bacb71ed432179420] (https://github.com/nes-repo/NES-Open-Switch/commit/cccb0939bb1b20fe20ab244bacb71ed432179420)

IF update - 7: agent cleanup

Added various #correction s in IF module. Optimized numerous member fields to #shrink #variable #size and #reduce #memory #utilization. Added #new #indexing for interface entries and stubs for interface external API. Upgraded interface configuration entries in order to remove the augmented data-structures.

#IF update 7 ...
[commit ad6b80ac0bbf8f925f1a9a5bf8bde38994915705] (https://github.com/nes-repo/NES-Open-Switch/commit/ad6b80ac0bbf8f925f1a9a5bf8bde38994915705)