Bug 117760 - Templatise showvotes.cgi and incorporate doeditvotes.cgi. Patch by gerv, r=myk, bbaetz.

Fix for bug 98658: Let administrator know which customised templates have been updated by Bugzilla team.
Patch adds a version string to every template and a check in
t/004template.t to check for version strings in templates.
Note that two templates that were not included in the initial patch
now have version strings added.

r=justdave, r2=myk

Fix license headers and make attachment changed page look like bug changed page. Bug 99518 and 98110. r-myk, no second review.

Fix for bug 84338: initial implementation of attachment tracker, which lets users flag attachments with statuses.
Patch by Myk Melez <myk@mozilla.org>
r=justdave@syndicomm.com