Update playbooks_vault.rst

very minor grammatical fix for readability
Keep track of role dependencies across plays

Also fixes a bug in which tags specified on top-level roles were
not being passed down to dependent roles.

Fixes #4656
Fixes #6077 decode escaped newline characters in content for the copy module
Allow escaped comments in inventory files.
Merge pull request #6299 from jimi-c/issue_4656_role_deps_across_plays

Keep track of role dependencies across plays
Merge pull request #6297 from ardentperf/patch-1

Update playbooks_vault.rst
Merge pull request #6300 from l0neranger/devel

Update debian install documentation to include dependency resolution
Create the tempdir in the accelerate module if it doesn't exist

Fixes #6047
MASTER_PORT variable for CHANGE MASTER TO command can only accept integer value
Fix link in documentation

c(dest) -> c(path)
tags lists are properly uniqued and joined now, also avoids type issues when passed as list/set or strings

Signed-off-by: Brian Coca <briancoca+ansible@gmail.com>
Don't use keyword `error` in encode
This is not supported in Python 2.6. Just use positional arguments.
fixed another line with same issues

Signed-off-by: Brian Coca <briancoca+ansible@gmail.com>
Merge pull request #6311 from bcoca/tag_sets_fix

tags lists are properly uniqued and joined now
Un-escape newlines in delimiters for assemble module
Merge pull request #6313 from phenomenes/msg-encoding-fix

Don't use keyword `error` in encode
Merge pull request #6308 from muffl0n/file_fix_documentation

Module "file": Fix link to "path" in documentation
Merge pull request #6305 from amree/fix-mysql-replication-port

Fixed SQL syntax error when running mysql_replication module
Typo