Announcements are handled by the Team

Announcements which are required by the process and do not involve a
judgement call or a decision are handled by the Team.
The Team, as per the Process, claims to do so in the name of the
Director, but given that these do not involve a Director's decision,
this claim isn't particularly meaningful.

This commit replaces “the Director” by “the Team” in such cases,
to better reflect reality.

Besides, the Director is defined to be part of the Team anyway, so he
can still make the announcements himself or have an announcement sent on
his behalf in cases where that would feel more appropriate.

This commit does not change any of the Director’s powers.

index.bs

@@ -159,7 +159,7 @@ Introduction</h2>
 		<li>
 			When there is enough interest in a topic
 			(e.g., after a successful Workshop and/or discussion on an <a href="#ACCommunication">Advisory Committee mailing list</a>),
-			the Director announces the development of a proposal
+			the [=Team=] announces the development of a proposal
 			for one or more new <a href="#WGCharterDevelopment">Interest Group or Working Group charters</a>,
 			depending on the breadth of the topic of interest.
 			W3C Members <a href="#CharterReview">review</a> the proposed charters.
@@ -795,7 +795,7 @@ Advisory Board and Technical Architecture Group Elections</h4>
 	and operational information such as how to nominate a candidate.
 	The [=Team=] <em class="rfc2119">may</em> modify the tabulation system after the Call for Nominations
 	but <em class="rfc2119">must</em> stabilize it no later than the Call for Votes.
-	The [=Director=] <em class="rfc2119">should</em> announce appointments
+	The [=Team=] <em class="rfc2119">should</em> announce appointments
 	no later than the start of a nomination period as part of the Call for Nominations.
 
 	In the case of regularly scheduled elections of the [=TAG=],
@@ -2455,7 +2455,7 @@ Recommendations and Notes</h4>
 	requiring a [=Working Group=] to conduct further work,
 	and <em class="rfc2119">may</em> require
 	the specification to return to a lower <a href="#maturity-levels">maturity level</a>.
-	The Director <em class="rfc2119">must</em> inform the <a href="#AC">Advisory Committee</a>
+	The [=Team=] <em class="rfc2119">must</em> inform the <a href="#AC">Advisory Committee</a>
 	and [=Working Group=] [=Chairs=] when a [=Working Group=]'s request
 	for a specification to advance in maturity level is declined
 	and the specification is returned to a [=Working Group=] for further work.
@@ -2954,7 +2954,7 @@ First Public Working Draft</h4>
 	To publish the [=First Public Working Draft=] of a document,
 	a [=Working Group=] <em class="rfc2119">must</em> meet the applicable <a href="#transition-reqs">general requirements for advancement</a>.
 
-	The [=Director=] <em class="rfc2119">must</em> announce
+	The [=Team=] <em class="rfc2119">must</em> announce
 	the publication of a [=First Public Working Draft=]
 	to other W3C groups and to the public.
 
@@ -3065,7 +3065,7 @@ Candidate Recommendation</h3>
 			without a requirement to publish a new [=Candidate Recommendation=].
 	</ul>
 
-	The [=Director=] <em class="rfc2119">must</em> announce
+	The [=Team=] <em class="rfc2119">must</em> announce
 	the publication of a [=Candidate Recommendation=]
 	to other W3C groups
 	and to the public.
@@ -3130,7 +3130,7 @@ Revising a Candidate Recommendation</h4>
 			without a requirement to publish a new [=Candidate Recommendation=].
 	</ul>
 
-	The [=Director=] <em class="rfc2119">must</em> announce the publication
+	The [=Team=] <em class="rfc2119">must</em> announce the publication
 	of a revised [=Candidate Recommendation=]
 	to other W3C groups and the Public.
 
@@ -3250,7 +3250,7 @@ W3C Recommendation</h3>
 			of the [=W3C decision=]
 
 		<li>
-			The [=Director=] <em class="rfc2119">must</em> announce the publication of a [=W3C Recommendation=]
+			The [=Team=] <em class="rfc2119">must</em> announce the publication of a [=W3C Recommendation=]
 			to <a href="#AC">Advisory Committee</a>,
 			other W3C groups
 			and to the public.
@@ -3800,7 +3800,7 @@ Declaring a W3C Recommendation Rescinded, Obsolete or Superseded</h3>
 			5% of the members of the Advisory Committee
 	</ul>
 
-	<p id="proposed-rescinded-rec">The [=Director=] <em class="rfc2119">must</em> then
+	<p id="proposed-rescinded-rec">The [=Team=] <em class="rfc2119">must</em> then
 	submit the request to the <a href="#AC">Advisory Committee</a> for review.
 	For any [=Advisory Committee review=] of a proposal to
 	obsolete,
@@ -4391,7 +4391,7 @@ Team Rights and Obligations</h3>
 <h3 id="SubmissionYes">
 Acknowledgment of a Submission Request</h3>
 
-	The [=Director=] <a href="#SubmissionYes">acknowledges</a> a Submission request
+	The [=Team=] <a href="#SubmissionYes">acknowledges</a> a Submission request
 	by sending an announcement to the [=Advisory Committee=].
 	Though the announcement <em class="rfc2119">may</em> be made at any time,
 	the [=Submitter=](s) can expect an announcement between <span class="time-interval">four to six weeks</span>