Deprecate Active-set-based Language

[kwaters4]

Goal

Place all active set language in deprecated blocks. Since the 1.5 specification has been released, active set language has been deprecated. There are were elements of the documents that did not reflect this. With this update "deprecated" blocks can be removed and the teams based collectives can stand on their own with have active set language interleaved in them. This tackles issue #504. Some language is duplicated in the document, however it is within a deprecate block. No API changes are intended, just spec cosmetics.

Changes

Programing Model

• Updated programming model to have the Collective Communication All-to-All section reflect the shift to teams from active set.

Collective Introduction

• Added an additional item to the collective intro to separate active set and team collectives.

Collective Operations

• Modified API arguments desciption from "each PEs in the active set" to "PEs in the participating PEs"
• Separated language in API description to contain a team based section and a now deprecated active set section. Some language is duplicated for ease of removal for later.
• Functions modified 'alltoall', alltoalls, broadcast, collect/fcollect, sync, reductions

Team Split Strided

• The notes for shmem_team_split_strided had a reference to active set language, where strided must be a power of two for the now deprecated active base language.

Tex Formatting

• shmem_malloc_with_hints table had a breaking \newline within it. Could not compile the document with the lines in it. Removal had no consequences seen by the author.
• Fixed formatting issue in Return Values function that prevented a DeprecateBlock to be used with in the Return Values environment. This was needed for shmem_collect, which changed its return value with team based collectives.

[kwaters4]

Fix: Whitespace

[jdinan]

Merged into collectives section committee RC1

@kwaters4 Please reopen if I got it wrong.