give debug commands more generic names

git-svn-id: https://svn.r-project.org/ESS/trunk@5536 0bbaf3bd-34e0-0310-bf65-c717079852d4
clean help buffer names of ` and leading ?

git-svn-id: https://svn.r-project.org/ESS/trunk@5537 0bbaf3bd-34e0-0310-bf65-c717079852d4
refactor -tb- names into --tb- and -tracebug-

git-svn-id: https://svn.r-project.org/ESS/trunk@5538 0bbaf3bd-34e0-0310-bf65-c717079852d4
correct misnamed -debug- variables

git-svn-id: https://svn.r-project.org/ESS/trunk@5539 0bbaf3bd-34e0-0310-bf65-c717079852d4
let bind ac-prefix

Avoid resets in edebug session.

git-svn-id: https://svn.r-project.org/ESS/trunk@5540 0bbaf3bd-34e0-0310-bf65-c717079852d4
fix logic and docs in ess-object-names

git-svn-id: https://svn.r-project.org/ESS/trunk@5541 0bbaf3bd-34e0-0310-bf65-c717079852d4
13.03 -> 13.05


git-svn-id: https://svn.r-project.org/ESS/trunk@5542 0bbaf3bd-34e0-0310-bf65-c717079852d4